Whip-It 6x6 (rhombi)Another 6x6-Whip-It. This one has a series of rhombi printed on each column of tiles.
Whip-It 6x6 (round)Another Whip-It-derivate with six solumns and six rows but a true cylindrical shape.
Whip-It CanThis 4x6, 60 mm Whip-It is designed to look like a pop can.
Whip-It with ringsAnother Whip-It with six layers and six columns but with highly unusual rings embossed on the pieces.
Wisdom Ball - BreakthroughSix rotating disks with eight numbered tiles each and one moving hole. This version is somewhere between ADVANCED and the traditional puzzle.
Wisdom Ball IISort of a Junior Wisdom Ball with only four tiles per face.