V-CUBE™ 4 is the 4x4x4 member of the V-CUBE™ family that tests your drive, skill and capabilities.V-CUBE™ 4 is a multi-colored, four-layered cube with smooth rotation and durability.Available in the flat shape design (ITEM AU-48) and a unique “pillow” shape (ITEM AU-50), inspired by the original V-CUBE™7!