Toys & mechanisms

Infinity Cube — Animal Fidget (folding magic cube, 48 engraved animals, two-colour)

A folding infinity cube (magic cube) fidget toy: eight cubelets linked so you can fold it end over end forever. Every one of the 48 faces carries a different animal silhouette. Prints fully assembled — the links are captured by the cube geometry, not glued — and the animals come as a separate inlay STL so you can print them in a contrast colour. Confirmed printed and everting on a real machine.