Evil mask cubeA fused cube, extended to become a 4x4 evil twins cube. After that it was shaped and stickered to look like the 4x4 mask cube.
Evil Twin 4x4x4A Fused Cube with additional cubies glued on to create the illusion of a 4x4x4
Evil Twin IIThis is the Evil Twin II (5x5x5) compared with the orginal (3x3x3).
ExecubeThis beautiful cube was created using thick wooden tiles from six different distinctive species of wood.
Explosed CubeA series of seven cubes which resemble an exploding cube.
Expo CubeA Mini 3x3x3 sold during the Expo 2000 in Hannover.
Exposed 2x2x2A 2x2x2 which inner edges were exposed thereby reimplenting the Fused 3x3x3 with a fascinating shape.
Extended CubeA 3x3x3 with 54 cubies glued upon each face. Looks identical to the Cross Cube which allows additional funcationality but was invented way later.