A sphericon is a funky-looking, smooth, and wobbly shape that’s kind of like a mix between a ball and a weird rolling polygon. If you cut a polygon in half, flip one of the halves, and glue them back together, you get the base shape of a sphericon. But it’s smoothed out, so it rolls in a funny way. This is the trisphericon! Print it out, and be mesmerized as it "rolls" along its interesting path!

Printing It

• Print two halves and an insert. I have provided a tight tolerance insert for use with well-tuned printers, and a looser option as well. it's a tiny piece, so print both and see which works better for you.
• Apply a bit of glue (look at pictures to see how the halves are supposed to go together).

Check out more designs in my Sphericon Collection

• Octocon Puzzle Game - A puzzle based on the geometry of the Octosphericon
• Hexasphericon
• Pentasphericon

Selling Prints of This Design

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Your Support is Appreciated!

If you like this model, please like it, follow me here on MakerWorld, leave me a tip on Ko-Fi, or support me on Patreon! All support helps me continue designing fun things to 3D print and is greatly appreciated! And please share your makes or tag me on social media if you print one of my models. I'd love to see them!

Check out more of my designs

• Rocket Spiral Passthrough Fidget
• Boba Bubble Tea Spiral Fidget
• Hexagonal Pyramid Spiral Passthrough Fidget
• Christmas Tree Spiral Fidget
• Santa Hat Spiral Fidget
• Snowman Spiral Fidget