Round twist key for Cat Spring Toys Maker

Print the main body from the original model page and follow the instructions, this key works exactly in the same way but it should work better on PLA (at least it did for me, with the original one PLA springs broke on corners, this key doesn't have corners so it should solve the problem. still, you have to turn the key slow or it will break anyways).

Design by Laura12 on MakerWorld (license: BY-SA).