58 Making & Small Manufacturing Business Ideas

You laser-engrave rubber and polymer stamps for notaries, small businesses, teachers, wedding stationers, and coffee shops that stamp their cups. A self-inking business stamp costs $4–$8 in materials and sells for $25–$45; wood-mounted art stamps sell for $15–$30. Orders come through Etsy, your own site, and repeat accounts like local banks and title companies that reorder every year. Volume is small per order, so fast turnaround is the selling point.

• Startup cost$800–$6k
• Income$15k–$60k/yr
• First sale2–4 weeks

You laser-cut and bend acrylic into menu holders, brochure racks, countertop displays, sneeze guards, and branded signs for restaurants, dispensaries, salons, and boutique retailers. A 3mm acrylic sheet costs $30–$60 and can yield $200–$600 of finished product. Repeat B2B accounts matter most: a café chain or real estate brokerage reorders every time it opens a location or rebrands. Charge setup fees on custom work so one-off designs pay for your design time.

• Startup cost$6k–$25k
• Income$40k–$150k/yr
• First sale1–2 months

You design and cut premium wooden jigsaw puzzles with whimsy pieces, sold at $40–$120 each through your own site, Etsy, gift shops, and museum stores. Birch plywood and printing cost $6–$15 per puzzle, so margins are strong once your cutting settings are tuned. Custom photo puzzles for anniversaries and corporate gifts add a high-margin line. Licensed art from local painters, paid as a royalty, gives you a steady stream of new designs without drawing them yourself.

• Startup cost$3k–$12k
• Income$20k–$80k/yr
• First sale1–2 months

You design and print custom cookie cutters, fondant embossers, and stamp sets for home bakers and the decorated-cookie businesses that need a new shape for every client order. A cutter costs $0.40–$1.50 in filament and sells for $6–$15, and custom logo cutters sell for $25–$60. Sales come from Etsy, Instagram, and bakery Facebook groups. A library of hundreds of seasonal shapes compounds over time because every design can be sold again.

• Startup cost$500–$3k
• Income$10k–$50k/yr
• First sale2–4 weeks

You reverse-engineer and sell hard-to-find plastic parts: discontinued appliance knobs, vacuum clips, RV latches, vintage radio parts, and dishwasher wheels. Each part costs under $1 to print and sells for $8–$30 online because the alternative is replacing a $500 machine. Listings on eBay, Etsy, and your own site work like a long-tail catalog: each part sells a few times a month, but 300 parts add up. Customer requests tell you exactly what to model next.

• Startup cost$500–$4k
• Income$10k–$60k/yr
• First sale1–2 months

You make short runs of 500–20,000 plastic parts for inventors, hardware startups, and small brands using benchtop or small automatic injection molding machines and aluminum molds. Big molders want 100,000-part orders, so the small end is underserved. You earn on mold making ($800–$5,000 per aluminum mold) plus a per-part price. A handful of steady clients reordering parts every quarter is the business.

• Startup cost$15k–$80k
• Income$60k–$250k/yr
• First sale2–4 months

You make silicone molds from a 3D-printed or hand-sculpted master and cast 10–500 parts in urethane resin for prototypes, product launches, tabletop gaming, props, and replacement trim. Molds cost $50–$300 in silicone, and cast parts sell for $5–$80 each depending on size and finish. It fills the gap between 3D printing and injection molding, so inventors and small brands value it. A vacuum chamber and pressure pot are the key equipment.

• Startup cost$2.5k–$10k
• Income$25k–$90k/yr
• First sale1–2 months

You cast modern concrete planters, candle vessels, trays, bookends, and side tables in silicone and plastic molds, selling at markets, Etsy, plant shops, and home boutiques. A bag of mix costs $10–$25 and makes several pieces that sell for $20–$150 each. Wholesale accounts with plant shops and interior designers give steady volume. Lightweight GFRC mixes let you make larger pieces that still ship affordably.

• Startup cost$500–$3k
• Income$10k–$50k/yr
• First sale2–6 weeks

You cast utilitarian concrete products such as parking stops, splash blocks, steps, landscape blocks, fence post bases, bollards, and septic lids for contractors, property managers, and farms. Materials run $8–$40 per piece, and products sell for $40–$400 delivered. Steel forms last for thousands of pours, so profit comes from volume and delivery. Local contractors buy repeatedly, and municipalities and HOAs place larger orders.

• Startup cost$25k–$120k
• Income$80k–$300k/yr
• First sale2–4 months

You cast memorial plaques, building dedication plaques, historical markers, and donor recognition signs in aluminum and bronze using sand casting. Cemeteries, churches, schools, municipalities, and historical societies buy them, often at $300–$3,000 each. Raw metal is a fraction of that price; labor, patterns, and finishing are what customers pay for. Few small foundries remain, so a reliable one with clean lettering gets referrals across a region.

• Startup cost$20k–$90k
• Income$60k–$200k/yr
• First sale3–6 months

You produce small runs of 50–1,000 units of bags, aprons, pouches, pet gear, covers, and soft accessories for brands that cannot meet overseas minimums. You charge per unit, often $4–$30 in labor, plus sampling fees of $150–$500 per style. Brands pay a premium for domestic, fast, low-minimum production. A shop with three to six industrial machines and two operators can turn steady profit once you have repeat clients.

• Startup cost$8k–$40k
• Income$50k–$200k/yr
• First sale1–3 months

You design and sew ultralight backpacking gear such as quilts, fanny packs, stuff sacks, tarps, and frameless packs from technical fabrics. Hikers pay $60–$400 per item for light, well-made gear from small brands, and the community talks constantly on forums and social media. Material costs run 25–35% of price. Many cottage brands start with one hero product, sell out small drops, and run a waitlist instead of holding inventory.

• Startup cost$2k–$10k
• Income$20k–$120k/yr
• First sale1–3 months

You sew weighted blankets, lap pads, and sensory vests for families, therapists, and schools. Blankets cost $25–$60 to make and sell for $90–$250, and occupational therapists and special-education teachers often recommend makers who offer custom weights and washable covers. Sales channels include Etsy, therapist referrals, and school district purchase orders. Custom sizing for kids and adults sets you apart from cheap mass-market imports.

• Startup cost$1k–$5k
• Income$15k–$60k/yr
• First sale2–6 weeks

You cut foam and sew covers for outdoor furniture, window seats, bench pads, restaurant booth cushions, RV and camper mattresses, and dog beds made to odd sizes. A typical custom cushion costs $30–$80 in materials and sells for $120–$400. Homeowners, interior designers, restaurants, and RV owners all need odd-sized cushions that stores do not carry. Online ordering with a simple measuring guide lets you sell well beyond your town.

• Startup cost$3k–$12k
• Income$30k–$100k/yr
• First sale2–6 weeks

You print and fabricate banners, yard signs, A-frames, window graphics, trade show backdrops, and aluminum signs for local businesses, schools, contractors, and real estate agents. A banner costs $10–$20 in material and sells for $60–$200, and yard sign orders of 50–500 units are common. Speed and same-week delivery win against online printers. Recurring accounts like builders, political campaigns, and event organizers carry the shop.

• Startup cost$20k–$70k
• Income$70k–$250k/yr
• First sale1–2 months

You print logos onto curved and small objects such as pens, golf balls, medical devices, tool handles, toys, and electronics enclosures using a pad printer. Promotional products distributors and small manufacturers pay $0.25–$2 per imprint plus $50–$150 setup per color. Few local shops offer it, so you become the go-to decorator for distributors in your region. One machine can print thousands of pieces a day.

• Startup cost$6k–$25k
• Income$40k–$150k/yr
• First sale1–3 months

You blend and package board butter, cutting board oil, furniture wax, and wood conditioners from food-grade mineral oil, beeswax, and plant waxes. A 4 oz tin costs $1–$2.50 to make and sells for $10–$18. Woodworkers, kitchen stores, and hardware shops buy it, and makers of cutting boards often bundle it with their own products. Wholesale to gift and kitchen stores builds volume, and subscription refills keep repeat buyers.

• Startup cost$500–$3k
• Income$10k–$60k/yr
• First sale2–6 weeks

You buy undyed yarn bases wholesale and dye small batches in signature colorways for knitters and crocheters. A skein costs $8–$14 undyed and sells for $26–$38 dyed, and yarn clubs and kit collaborations with pattern designers drive sales. Sell through your site, fiber festivals, and wholesale to local yarn shops. A recognizable color style matters more than anything else, so build a consistent look early.

• Startup cost$1k–$5k
• Income$15k–$70k/yr
• First sale1–2 months

You mill pigments into handmade watercolors, gouache, or oil paints and sell pans, palettes, and sets to artists and hobbyists. A half pan costs $0.50–$2 to make and sells for $6–$14, and curated palettes sell for $40–$120. Artists love small makers with unusual colors such as earth pigments or regional mineral paints. Instagram process videos, art fairs, and stockists in art stores drive sales.

• Startup cost$800–$4k
• Income$10k–$50k/yr
• First sale1–2 months

You build end-grain and edge-grain cutting boards, butcher blocks, and serving boards from maple, walnut, and cherry. Lumber costs $15–$50 per board, and finished boards sell for $80–$300; custom engraved boards for realtors and corporate gifts sell in batches of 20–200. Sell at craft fairs, on your site, and through kitchen stores. Efficient batch production with jigs is what makes the hourly rate work.

• Startup cost$3k–$15k
• Income$20k–$90k/yr
• First sale1–2 months

You turn bowls, pens, rolling pins, spindles, and replacement furniture parts on a lathe. Bowls from local storm-felled trees sell for $60–$400, pens for $30–$150, and custom spindles and table legs for furniture restorers bring steady B2B work. Craft shows, galleries, and woodworking clients buy the art pieces, while restorers and contractors buy the reproduction parts. Free wood from arborists keeps material costs near zero.

• Startup cost$2k–$8k
• Income$15k–$60k/yr
• First sale1–2 months

You cut parts on a 4x8 CNC router for cabinetmakers, sign makers, furniture designers, retail fixture builders, and product brands. Shops pay $90–$150 per machine hour plus material, and flat-pack product runs of 50–500 pieces are common. Most small woodshops cannot justify their own CNC, so you become their outsourced cutting department. Recurring clients and nested sheets that waste little material drive profit.

• Startup cost$25k–$80k
• Income$70k–$220k/yr
• First sale2–3 months

You design and CNC-cut furniture that ships flat and assembles without tools: desks, shelving, kids' furniture, plant stands, and camper van kits. A sheet of Baltic birch costs $90–$150 and can yield $400–$1,200 in product. Sell direct online, where flat packing keeps shipping reasonable, and through design stores. Outsourcing cutting to a local CNC shop lets you start without owning the machine.

• Startup cost$2k–$25k
• Income$20k–$150k/yr
• First sale2–3 months

You make durable wooden toys such as trucks, stacking toys, play kitchens, balance boards, and puzzles, sold for $25–$250 through your site, Etsy, and toy boutiques. Hardwood and finish cost a fraction of the price, and parents pay a premium for safe, plastic-free toys. The catch is compliance: toys for children under 12 need third-party testing and a Children's Product Certificate. Bundling testing costs across a small line keeps it manageable.

• Startup cost$3k–$15k
• Income$15k–$70k/yr
• First sale2–4 months

You build and sell cedar raised bed kits, elevated planters, potting benches, compost bins, and trellises that ship flat or deliver locally. Kits cost $40–$150 in lumber and hardware and sell for $150–$600. Garden centers, landscapers, and homeowners buy in spring, while community gardens and schools order in bulk. A simple production line with jigs lets one person make dozens of kits a week in season.

• Startup cost$2k–$10k
• Income$20k–$90k/yr
• First sale1–2 months

You build sheds, workshops, and cabin shells on skids in a shop, then deliver them by trailer or sell through rent-to-own lots. A 10x12 shed costs $2,000–$4,000 in materials and sells for $4,500–$9,000. Dealer lots and rent-to-own programs handle financing so you focus on building. Steady production of a few standard models, rather than all-custom work, is what keeps margins healthy.

• Startup cost$20k–$80k
• Income$80k–$300k/yr
• First sale2–3 months

You build regulation cornhole boards with custom graphics for weddings, breweries, tailgaters, schools, and corporate events. A set costs $60–$120 in materials and sells for $200–$450, with branded sets for companies and bars at the top end. Printed vinyl wraps or UV prints make custom designs fast. Leagues, bars, and brewery partnerships give you visibility and repeat orders for bags too.

• Startup cost$800–$4k
• Income$10k–$50k/yr
• First sale2–4 weeks

You heat-form Kydex into holsters, magazine carriers, knife sheaths, and tool holders. Material costs $5–$15 per item, and holsters sell for $50–$120, with custom sheaths for knife makers sold in batches. Sales come from your site, gun shops, ranges, and knife makers who need sheaths for their blades. A foam press, an oven, and molds or dummy guns are the core kit.

• Startup cost$1.5k–$6k
• Income$20k–$80k/yr
• First sale1–2 months

You build utility, landscape, and specialty trailers such as food trailer shells, bike trailers, and small dump trailers. A 6x12 utility trailer costs $1,800–$3,000 in steel, axles, and lights and sells for $3,000–$5,500. Landscapers, homeowners, and small businesses buy locally, and custom builds command higher margins. You need a manufacturer VIN code and title paperwork in most states.

• Startup cost$20k–$80k
• Income$60k–$250k/yr
• First sale2–4 months

You cut steel and aluminum into ranch signs, address signs, wall art, fire pit rings, and business logos on a CNC plasma table. A sign costs $15–$60 in steel and sells for $80–$500, and farm, cabin, and business signs are steady sellers. Sell at fairs, online, and to businesses that want rustic or industrial signage. Powder-coated or patina finishes add perceived value.

• Startup cost$6k–$20k
• Income$25k–$100k/yr
• First sale1–2 months

You fabricate offset smokers, trailer-mounted pits, and grills from heavy steel for backyard cooks, competition teams, and restaurants. Backyard offsets sell for $1,500–$4,000, and trailer pits for $8,000–$25,000, with material costs around 35–45% of price. Waitlists are common for builders with a strong reputation. Social media cook videos and competition circuits are the main marketing channels.

• Startup cost$10k–$40k
• Income$60k–$200k/yr
• First sale2–4 months

You design and assemble boutique guitar effects pedals such as overdrives, fuzzes, delays, and buffers. Parts and enclosures cost $20–$50 per pedal, and finished pedals sell for $120–$300. Guitarists buy through your site, Reverb, and boutique music shops, and YouTube demos drive most sales. Doing the circuit design and finishing yourself, while outsourcing PCB fabrication, keeps quality high and costs low.

• Startup cost$1.5k–$8k
• Income$15k–$80k/yr
• First sale1–3 months

You assemble and test circuit boards in runs of 10–2,000 for hardware startups, inventors, and small manufacturers who need fast domestic turnaround. A pick-and-place machine, reflow oven, and inspection station let you charge $1–$10 per board plus setup fees of $200–$800. Quality and communication win clients. Many outsource prototypes overseas, so speed and fewer surprises are your edge.

• Startup cost$25k–$90k
• Income$80k–$250k/yr
• First sale3–6 months

You build custom wire harnesses and cable assemblies for equipment makers, robotics teams, specialty vehicles, ag equipment, and audio installers. Assemblies sell for $15–$300 each depending on complexity, with labor making up most of the value. Customers want small runs that big harness makers ignore, plus reliable quality. Crimping tools, testers, and good documentation are the backbone.

• Startup cost$5k–$25k
• Income$50k–$180k/yr
• First sale1–3 months

You make wool, latex, and cotton mattresses, futons, and toppers for buyers who want natural materials and custom sizes for RVs, boats, antique beds, and tiny homes. Mattresses sell for $800–$3,000 with material costs around 35–50%. Sell through your site, local showroom visits, and partnerships with tiny home and van builders. Compliance with federal flammability rules is required.

• Startup cost$15k–$60k
• Income$50k–$180k/yr
• First sale3–6 months

You blow glass into drinkware, ornaments, vases, and lighting, and sell through galleries, craft shows, and your studio. Production pieces sell for $30–$200, and art pieces for much more. Many studios also earn from make-your-own-ornament or paperweight sessions at $60–$120 per person. Fuel is a major monthly cost, so efficient scheduling of production days matters.

• Startup cost$40k–$150k
• Income$60k–$200k/yr
• First sale3–6 months

You build cigar box guitars, lap steels, ukuleles, and diddley bows from boxes, reclaimed wood, and simple hardware. Materials cost $25–$70, and finished instruments sell for $150–$500, with kits and workshops adding income. Blues fans, gift buyers, and music shops love them. Short build times and a strong story make them good sellers at craft fairs and music festivals.

• Startup cost$1k–$5k
• Income$10k–$50k/yr
• First sale1–2 months

You design and build table lamps, pendants, and sconces from wood, ceramic, metal, or repurposed objects. Materials cost $25–$80 and lamps sell for $120–$600, with interior designers and boutique hotels ordering sets. Wiring and UL-listed components matter for safety and for winning commercial clients. Sales come through your site, design shops, and designer trade accounts.

• Startup cost$2k–$8k
• Income$20k–$100k/yr
• First sale1–2 months

You print wedding invitations, business cards, coasters, art prints, and greeting cards on vintage letterpress equipment. Letterpress business cards sell for $150–$400 per 250, and wedding suites for $800–$3,000. Designers and stationers outsource printing to you, and retail print lines sell in gift shops. Old presses are cheap if you can find and move them, but plates and paper add ongoing costs.

• Startup cost$3k–$15k
• Income$25k–$90k/yr
• First sale1–3 months

You produce short runs of custom mailer boxes, product boxes, and inserts using a digital cutting table and printer. Small brands need 100–2,000 boxes, which most box factories will not make cheaply. You charge $1–$6 per box with setup fees, and add value with design help and fast turnaround. Subscription box companies, cosmetics brands, and Etsy sellers moving upmarket are core customers.

• Startup cost$15k–$60k
• Income$60k–$200k/yr
• First sale2–4 months

You print roll labels for craft breweries, hot sauce makers, candle makers, coffee roasters, and cosmetic brands on a digital label press. Runs of 250–5,000 labels sell for $80–$800, with material and ink costing far less. Repeat orders are frequent, and small brands value help getting labels compliant and well designed. A tabletop digital press with finishing is enough to start.

• Startup cost$10k–$40k
• Income$50k–$180k/yr
• First sale1–3 months

You cut custom foam inserts for tool cases, camera and drone cases, firearms cases, medical device kits, trade show samples, and shadow boards. Inserts cost $10–$40 in foam and sell for $60–$250, with B2B orders in batches of 20–500 for sales reps and field technicians. A CNC router or laser and a foam supplier are the core setup. Online ordering based on case model makes it scalable.

• Startup cost$5k–$20k
• Income$30k–$120k/yr
• First sale1–2 months

You apply thin ceramic coatings to firearm parts, knives, automotive and exhaust parts, and outdoor gear. Coating a rifle runs $200–$600, while B2B batches for knife makers and accessory brands, priced at $8–$40 per part, bring steady volume. Equipment is a blast cabinet, spray booth, and curing oven. Coating costs are small per piece, so prep speed and fixturing decide your hourly rate, and camo or pattern work commands the top prices.

• Startup cost$5k–$20k
• Income$30k–$120k/yr
• First sale1–2 months

You anodize aluminum parts for machine shops, bike component makers, firearms accessory brands, and hobbyists. Small batches sell for $75–$400, and shops send steady work if you are fast and consistent. Chemistry, tank control, and racking skill determine quality. Environmental permits and waste handling are significant, so plan for compliance early.

• Startup cost$20k–$80k
• Income$60k–$200k/yr
• First sale3–6 months

You press vinyl records for independent artists and labels in runs of 100–1,000 units. Pressing sells for $5–$12 per record with jackets and labels, and demand outstrips capacity in many regions. A modern compact press and supporting equipment are a major investment. Fast turnaround and good communication help you win indie musicians and labels.

• Startup cost$150k–$500k
• Income$150k–$500k/yr
• First sale6–12 months

You duplicate cassettes and CDs in runs of 25–500 for indie bands, labels, churches, and audiobook narrators, with printed J-cards, on-body printing, and shrink wrap. Units sell for $2–$6 each, and bands resell tapes at shows for $10–$15, so they reorder for every tour. Used real-time or high-speed duplicators and a blank shell supplier keep costs reasonable. Small minimums and one-week turnaround beat the big plants with month-long queues.

• Startup cost$3k–$12k
• Income$20k–$70k/yr
• First sale1–2 months

You press maple veneer decks and cruiser boards with custom graphics for local shops, brands, and artists. Decks cost $15–$30 to make and sell for $60–$150, while artist collaborations and limited drops sell out quickly. A hydraulic press and molds are key equipment. Selling to local skate shops and online communities builds volume.

• Startup cost$5k–$20k
• Income$20k–$90k/yr
• First sale1–3 months

You shape and glass custom surfboards for local surfers, surf shops, and surf schools. Custom boards sell for $600–$1,200 with $150–$300 in blank, fiberglass, and resin, and a skilled shaper with a glasser can finish several boards a week. Ding repair fills the gaps at $40–$200 per job, and stock boards on consignment in shops extend your reach. Reputation through respected local riders sells boards far better than ads.

• Startup cost$8k–$30k
• Income$30k–$120k/yr
• First sale2–4 months

You build custom steel or titanium bicycle frames for riders who want fit, style, or performance. Frames sell for $1,800–$4,500, often with long waitlists for well-known builders. Tubes and fittings cost a fraction of price, but labor and skill take years to develop. Strong photography and rider stories help build demand.

• Startup cost$10k–$40k
• Income$40k–$150k/yr
• First sale6–12 months

You make traditional broomcorn brooms, hearth brooms, whisk brooms, and natural-fiber brushes with handles from local hardwood or found branches. Materials cost $5–$20 per broom, and finished pieces sell for $40–$150, so a maker producing 10–20 a week can earn real money. Live demonstrations at festivals and heritage events draw crowds and sales. Wholesale to farm stores, museum shops, and home goods boutiques evens out the seasons.

• Startup cost$500–$3k
• Income$10k–$50k/yr
• First sale1–2 months

You sew camping hammocks, bug nets, underquilts, and suspension kits for hammock campers, plus wide backyard and kids' hammocks for lounging. A camping hammock costs $15–$40 in ripstop and hardware and sells for $60–$180, and complete sleep systems sell for $250–$450. Hammock forums, outdoor festivals, and local outfitters are strong channels. Made-to-order colors and lengths let you skip big inventory and still charge more than imports.

• Startup cost$1k–$5k
• Income$15k–$70k/yr
• First sale1–2 months

You sew custom covers for grills, generators, machinery, outdoor furniture, hot tubs, and boats, plus heavy tarps for farms and job sites. Covers cost $20–$100 in fabric and sell for $120–$600, with B2B orders for equipment dealers and contractors. Durable fabrics and precise fit justify higher prices. Repeat clients include farms and municipalities.

• Startup cost$3k–$15k
• Income$30k–$120k/yr
• First sale1–2 months

You hand-pour patterned cement tiles and cast terrazzo tiles for interior designers, restaurants, boutique hotels, and homeowners who want custom colors. Tiles cost $2–$5 each to make and sell for $10–$25, or $12–$30 per square foot, and a single restaurant floor can be a $5,000–$20,000 order. Brass pattern molds and a hydraulic press are the core equipment. Custom color matching in short runs is what imported tile cannot offer.

• Startup cost$15k–$60k
• Income$50k–$180k/yr
• First sale3–6 months

You make fire starters from sawdust, wood shavings, recycled wax, and cotton or jute for campers, fireplace and wood stove owners, and charcoal grillers. Each starter costs $0.05–$0.20 to make and sells in packs of 12–24 for $8–$20. Woodshops will often give you sawdust free. Wholesale to hardware stores, campground stores, and firewood sellers is the volume channel, with demand peaking in fall and winter.

• Startup cost$300–$2k
• Income$5k–$40k/yr
• First sale2–4 weeks

You mill logs into lumber and slabs with a portable sawmill, then kiln-dry and sell to woodworkers, builders, and furniture makers. Custom milling sells for $60–$120 per hour, and kiln-dried hardwood sells at a premium. Many arborists and landowners will give or sell logs cheaply. Specialty slabs and local species help you stand out.

• Startup cost$10k–$40k
• Income$40k–$150k/yr
• First sale1–3 months

You manufacture frameless or face-frame cabinet boxes, drawer boxes, and doors for remodelers, installers, and small cabinet shops that want custom sizes without running their own production line. Boxes sell for $80–$250 each and a kitchen is often 20–35 boxes, so one contractor account can mean dozens of jobs a year. A CNC router and edgebander do most of the work. Reliable two- to three-week lead times beat big suppliers quoting eight.

• Startup cost$25k–$90k
• Income$80k–$250k/yr
• First sale2–4 months

You assemble gift sets, subscription boxes, promotional kits, retail-ready multipacks, and shrink-wrapped bundles for brands and promo distributors that lack space or labor. Charges run $0.25–$3 per unit plus $100–$500 setup, and a single holiday program can be 20,000 units. A small warehouse, packing stations, a shrink tunnel, and a reliable temp crew are the core assets. Accuracy and meeting retailer ship windows win repeat contracts.

• Startup cost$5k–$30k
• Income$50k–$200k/yr
• First sale1–2 months

You turn inventors' sketches into working looks-like and works-like prototypes using CAD, 3D printing, CNC machining, silicone casting, and hand finishing, focused on mechanical and consumer products. Projects sell for $500–$10,000 depending on complexity, billed in fixed-price milestones, and successful clients come back for pilot runs of 50–500 units. Patent attorneys, startup accelerators, and makerspaces are your best referral sources. Clear scopes keep projects profitable when clients keep changing their minds.

• Startup cost$10k–$50k
• Income$50k–$200k/yr
• First sale1–3 months