These are enhanced 3x3x5 super cuboid series that embedded circles parts on the flat faces. All faces are free to turn, include the extended layers and circle faces. The extended pieces can move to the circle faces and make the turn. With this new change, the cubes can be transformed into many other different shapes.

Features:
.Brand new Calvin's  3x3x5 Super T-Cube Cube Stickerless
.Great for gift and collection

Specifications:
.Brand: Calvin's Puzzle
.Color: Stickerless
.Size: 56mm x 74mm x 98mm
.Weight: 120g

Package Included:
.1 x Calvin's  3x3x5 Super T-Cube Cube Stickerless