Just unboxed your first 3D printer? Congratulations! But now comes the big question: what should you actually print? Forget the calibration cubes (okay, print ONE) — here are 10 models that are fun, useful, and will teach you the fundamentals of 3D printing.
1. 3DBenchy — The Classic Test Boat
Every 3D printer owner has printed a Benchy. This tiny tugboat is designed to test overhangs, bridging, small details, and overall print quality. It's the universal benchmark — and it looks cute on your desk. Search for "3DBenchy" on 3DSearch to find versions across all platforms.
2. Cable Management Clips
Your first functional print! Cable clips are quick to print, immediately useful, and come in dozens of variations. You'll find versions for desk mounting, wall mounting, and adhesive-backed options. A perfect introduction to printing practical objects.
3. Phone Stand
A phone stand is one of those prints you'll actually use every day. Start with a simple angled design, then graduate to adjustable or folding versions. Most print without supports and take under an hour.
4. Articulated Dragon (Print-in-Place)
The print-in-place articulated dragon took the 3D printing world by storm. It prints as one piece with moving joints — no assembly required. It's a great test of your printer's tolerance and an impressive showpiece. Search for "articulated dragon" on 3DSearch.
5. Storage Bins & Gridfinity
Gridfinity is a modular storage system designed by Zack Freedman that has become the gold standard for workshop organization. Print a baseplate and a few bins, and you'll be hooked. There are thousands of Gridfinity-compatible inserts for tools, screws, electronics, and more.
6. Headphone Stand
A headphone stand combines form and function perfectly. There are minimalist designs, desk-clamp versions, and wall-mounted options. It's a great project for learning about layer adhesion on taller prints.
7. Lithophane
Turn any photo into a 3D-printed image that glows when backlit. Lithophanes are surprisingly easy to make using free online generators, and the results are stunning. Print them in white PLA at 100% infill for best results. They make amazing personalized gifts.
8. Flexi Animals
Similar to the articulated dragon, flexi animals are print-in-place models that bend and flex. Octopuses, cats, sharks — there's a flexi version of almost everything. Kids love them, and they're great fidget toys. Search for "flexi" on 3DSearch to find hundreds of options.
9. Desk Organizer
A desk organizer with compartments for pens, SD cards, USB sticks, and other small items is both practical and customizable. Many designers offer modular versions where you can mix and match sections to fit your needs.
10. Replacement Parts
The moment you print a replacement knob, clip, or bracket for something around your house, 3D printing stops being a hobby and becomes indispensable. Broken fridge shelf clip? Print it. Missing drawer handle? Print it. This is where 3D printing truly shines.
Finding These Models
All of these models are available for free across platforms like Printables, Thingiverse, MakerWorld, and more. Instead of searching each site separately, use 3DSearch to find the best version across all 6 platforms — sorted by downloads so you get the most tested designs first.
What to Print Next?
Once you've mastered these basics, explore categories like cosplay props, RC car parts, miniatures, or even printer upgrades. The 3D printing rabbit hole goes deep — enjoy the ride!
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