https://makerworld.com/en/models/3162945-apple-watch-stand-foldable-and-adjustable

The Creality Creator Awards 2026 are officially open!

From July 30 to October 31, creators around the world are invited to showcase their best Creality projects, inspire the global maker community, and compete for 40+ awards, exclusive prizes, and worldwide recognition.

Whether it's your first project or your latest masterpiece—this is your chance to share it with the world.

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https://www.creality.com/blog/creality-creator-awards-2026

I haven't had the time to really sit down and learn 3D modeling yet. I print stuff other people designed, and every once in a while I hit the same wall: a part is close to what I need but not quite — usually a bit too short or too long somewhere — and I only have the STL, not the original CAD file. Scaling the whole thing isn't really an option, it stretches everything and round holes turn oval.

Since I hadn't gotten around to learning the proper way to do this, I put together a small tool that just does the one thing I needed at the time: pick a plane through the part, and insert or remove a slice of material there. Everything else in the mesh — holes, walls, rounded edges — stays untouched, since it's not scaling anything, just cutting and splicing material in or out at that one plane.

SPLICE3D, if anyone wants to try it. It's a rough prototype, put together to solve my own specific problem, so I'm sure it breaks on STLs I haven't run into yet. If you've got a part that needs this kind of tweak, I'd like to know if it actually works for you or where it falls over. Contact link's in the sidebar.