3DParts.US

Custom 3D-printed parts, made to order.

Browse ready-made parts from independent makers — or request exactly what you need and let makers bid. Printed on demand, shipped to your door.

Gifts & Custom Hobby & RC Home & Office Outdoor & Garden Repairs & Replacements

Marketplace

8 listings

Cable organizer clips (set of 6) Featured

$12.99
★ 4.9 (214 sold)

Adhesive-backed clips that tame desk cables. Printed in PETG for heat resistance — won't soften behind a warm monitor.

PETG·Home & Office·ships in 3 days
by PrintForge
Order / customize →

Adjustable phone / tablet stand Featured

$16.50
★ 4.8 (167 sold)

Folds flat, holds phones and tablets from 4" to 12". Pick your color — 12 filaments in stock.

PLA·Home & Office·ships in 4 days
by LayerLine Studio
Order / customize →

Bathroom drain hair catcher (universal) Featured

$9.99
★ 4.7 (98 sold)

Fits standard tub drains, snaps apart for cleaning. The 20-cent fix plumbers hate.

PETG·Home & Office·ships in 2 days
by PrintForge
Order / customize →

Custom keychain — your name or logo Featured

$7.99
★ 5.0 (342 sold)

Any name, word, or simple logo embossed on a sturdy keychain. Bulk discounts for teams and events.

PLA·Gifts & Custom·ships in 5 days
by MakerMarta
Order / customize →

Garden hose guide stakes (set of 4)

$19.99
★ 4.6 (73 sold)

UV-stable ASA stakes that keep hoses off flower beds. Anchored design survives mowers and storms.

ASA·Outdoor & Garden·ships in 4 days
by YardLab Prints
Order / customize →

Replacement dishwasher rack tine

$5.99
★ 4.8 (121 sold)

Broken tine? Send a photo and measurements — we'll print a drop-in replacement that outlasts the original.

PETG·Repairs & Replacements·ships in 3 days
by FixIt Filaments
Order / customize →

GoPro-style action camera mount kit

$14.99
★ 4.7 (88 sold)

Helmet, handlebar, and chest-strap mounts. Vibration-tested on gravel roads and singletrack.

PETG·Hobby & RC·ships in 4 days
by LayerLine Studio
Order / customize →

Custom board game organizer insert

$34.99
★ 4.9 (56 sold)

Tell us the game — we design an insert that fits every component with zero lid lift. 40+ games done.

PLA·Hobby & RC·ships in 7 days
by MakerMarta
Order / customize →

Open part requests

2 open Post yours →

Replacement knob for a 1980s stereo receiver

Volume knob, ~1.5" diameter, D-shaft 6mm. Have photos and caliper measurements, can ship the broken one for reference.

budget $15.00 qty 2 material PLA
5 maker bids posted 2026-10-16

Bracket to mount a router under a desk

Need a ventilated cradle for a 9" x 6" x 2" router, mounts to the underside of a 1" desk with screws. STL can be modeled from scratch.

budget $20.00 qty 1 material PETG
3 maker bids posted 2026-10-15

How it works

1

Browse or request

Buy a listing as-is, customize the options, or post a part request with your model file, budget, and quantity.

2

A maker prints it

Independent makers bid on requests or fulfill orders on their own printers — most in PLA, PETG, ASA, or TPU.

3

It ships to you

The maker ships directly to your door. Typical turnaround is 2–7 days depending on size and material.

Selling on 3DParts? Listing is free — you keep the rest, we take a 10% platform fee only when a sale completes. No monthly fees, no hidden cuts.

FAQ

How does 3DParts.US work?
Browse ready-made listings from independent makers, or request a custom part and let makers bid on your job. Every order is printed on demand and shipped by the maker — no warehouses, no middlemen, just 3D printers doing what they do best.
How do I request a custom part?
Use the Request a Part form: describe the part, upload or link a model file (STL/STEP) if you have one, set your budget and quantity. Makers bid, you pick one, and the part gets printed and shipped.
What does 3DParts.US charge sellers?
A 10% platform fee on every completed sale — the seller keeps the rest. Listing is free, and there are no monthly fees for the basic seller tier.
How long does a print take, and what materials are available?
Turnaround is set per listing (most ship in 2–7 days). Common materials include PLA, PETG, ASA, TPU, and nylon — check each listing for the material and finish options.
How can I sponsor 3DParts.US?
Sponsors support the marketplace: a Featured sponsor ($600/month) gets the hero banner plus logo placement in the weekly newsletter; a Supporter ($200/month) gets a wordmark in the "Supported by" strip. Start on the contact page.
What do I get from the newsletter?
A weekly email with the most-loved new listings, standout custom-part builds, maker tips, and sponsorship news. Free forever, no spam, unsubscribe anytime.
Is there a paid plan for sellers?
Not yet — sellers list free and pay only the 10% transaction fee. A paid Seller Pro tier (lower fees, promoted listings, sales analytics) is on the roadmap.

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