March 7, 2026
Description
A simple hand-crank mechanism for some 3D brainrot fun.
Turn the handle and watch 6 and 7 move up and down in a small mechanical loop inspired by the meme!
No tools, no glue required.
Designed to be printed without supports. Parts should fit securely while still allowing smooth movement.
Printed and tested in PLA; other materials are optional but not necessary.
Assembly:
1.
2.
3.
4.
You can adjust the orientation of the hands if you want the numbers facing you — or flipped the other way — depending on your preference.
If you print it, I’d love to see the result 🙂
License:
Standard Digital File License
Sinic
