Useful fridge magnet that doubles as a fun game. Check it out? I need more makerworld points to get funds for some CF filaments for rocketry ;-;(Edited)

Tired of flimsy plastic rings? This TPU one solves it. I've printed a singular set and its lasted me for hundreds of hours on cardboard spools, haven't had to replace a single one yet. Can you do that on your flimsy plastic rings? I don't think so. Over time those ones suffer from layer separation and you have to reprint them. Oh, and dont even thinking about printing those spool rewinders and AMS adapters or whatnot. You're wasting your time