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12 Things to 3D Print: Creative Ideas to Try Next

Your next 3D print can be a first experiment with relief, a sliding mechanism or an expressive desk piece. These 12 picks are grouped by the design feature worth trying, so you can choose what to print next. Explore appearances and mechanisms; check the fit of multipart projects before committing to the full set.

12 models, updated October 2026. Default-size STL and STEP kits are free to download; sign in to adjust size and dividers in the studio.

Try textures and openwork

Move beyond plain walls with facets, geometric outlines or real openings, and explore how form and light change a model’s appearance.

Try sliding and rotating mechanisms

Explore how parts work together, from a two-piece sliding box to swing-out tiers. The movement is the attraction; check fit and operating space for each model.

Try planters and home projects

Take a design experiment to a plant corner or sink, while exploring the difference between sleeves, saucers and drainage structures.

Try character and seasonal shapes

Recessed expressions, draped surfaces and page textures turn storage into a desk piece. Complex surfaces need a more careful slicer review than a shallow tray.

Before you print

  • Choose the feature you want to explore, then check part count, bed size, access and fit. These are editorial ideas to try, not a popularity chart or a print-success ranking.
  • Covers and previews show the design and color scheme; STL/STEP files do not automatically include multicolor print settings. Use a complete kit from the same generation for multipart models.
  • Test critical fits on moving designs first. Check orientation, supports and bridging around curved surfaces, cutouts and overhangs in your slicer. Download default files to evaluate before customizing.