Rubbik's CubeA 3x3x3 with pieces covered with Polytek Poly PT Flex 20 Liquid Casting Rubber.
Rubenking CubeAn attractive sticker variation with confusing properties.
Rubik 3x3x3 SemiballPiece-exchange-variant of Rubiks Cube with an uniquely striped sphere, or at least on eighth of it.
Rubik VedettaA 3x3x3 with leather pieces instead of stickers or tiles.
Rubik, the Amazing CubeA 3x3x3 modelled after the main character of the television series from 1983 of the same name.
Rubik's 4th DimensionMade in the late 1980's. Four special stickers reveal the orientation of their faces.
Rubik's 4x3 CubeThe Rubik's 4x3 CubeŽ is the incredibly addictive cousin of the Rubik's 5x3 CubeŽ. From the Duane Cash Cube Collection. The first extended 3x3x4.
Rubik's 5x3 CubeThe Rubik's 5x3 CubeŽ is 5x3x3 six-sided puzzle that is hand-assembled and solidly constructed. From the Duane Cash Cube Collection.