The Story
The Calvin's 3x3x4 is a fully functional cuboid from Calvin's Puzzle. It features smooth layer rotations and a slightly scratchy feel, and it comes with the Tony Fisher logo on one side.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The Calvin's 3x3x4 is a fully functional cuboid from Calvin's Puzzle. It features smooth layer rotations and a slightly scratchy feel, and it comes with the Tony Fisher logo on one side.




















