3D model of a Sumatran Tiger

Made this because I kept having random rectangular items with no clean Gridfinity home. This version is parametric, so you can size it to what you actually have instead of redesigning the bin every time. If you try it with a useful size, I’d love to see what you used it for.

Did you know a cube can have a hole cut through it big enough for another identical cube to pass through? That idea is called Rupert’s property. Mathematicians study which 3D shapes can do this. Recently in 2026 (!) , researchers found a convex polyhedron that cannot: the Noperthedron. I made a small printable version. It prints in under 1 hour, is single colour, and makes a fun little math object for a desk, classroom, or gift.

Skelly Boi is a small, fast-printing dual-colour skeleton that makes a fun little gift for friends, family, or anyone who likes cute desk buddies. He does not take much filament, prints quickly, and has just the right amount of charm to brighten up a shelf, setup, or workspace. A simple, cute print that is easy to make and easy to give away.

My favorite pair of Bose QC20s finally died. They are the absolute best wired earbuds for ANC, and I took them everywhere. When I reached out to Bose, I found out they were discontinued with zero support for a battery replacement. I’ve put together a full step-by-step repair guide and the 3D files so anyone else can revive their QC20s and keep them out of a landfill. Hope this helps some fellow Bose fans.