My friend asked me to make some fidget rings for his kids, but I didn't know what style they would like. So, I made a parametric fidget ring spinner. Sizing is based on US ring sizes and there are 16 different patterns available. You can also set the height of the ring if you want one that is a little bit thinner or wider. Click the customize button above to create your own ring.

I've done a bunch of testing with these rings and PLA. PLA Metal is by far the best filament. PLA Basic, PLA Multi-Color Silk, and PLA Gradient also work well. As you spin these rings, they'll spin better.

Each ring takes about 15 mins to print and uses less than 3 grams of filament.

Important

While these rings print well with a standard profile, I highly recommend you use these print settings:

• Quality
  • Seam Position: Random
  • Wall Generator: Arachne
• Strength
  • Sparse Infill Density: 100%
  • Sparse Infill Pattern: Rectilinear
• Others:
  • Brim Type: Inner Brim Only

  • Brim Width: 3mm

     

Patterns

Arrows, Bricks, Checkers, Cubes, Diamonds, Hexagons, Knurl, Octagons, Pills, Pyramids, Ribs, Ribs Small, Scales (Kinda), Swirls, Swirls Small, Triangles

Customizable Settings