Sílex cubeA 3x3x3 truncated on six edges and afterwards extended. Unlike the variant with Sharp Edges the cuts are rounded.
Six CubeAn edges only 3x3x3 in shape of a Burr Puzzle.
Six Windmills CubeA doctrinaire shape-variant of a 3x3x3 with Windmill Cube faces on all six sides.
Sixcone 3x3x3 V1A 3x3x3 truncated with six intersecting cones in a shape closely resembling the Steinmetz solid.
Sixcone 3x3x3 V2A 3x3x3 truncated with six intersecting cones. This time resulting in a heavily concave solid.
Sixties CubeA large, sixties tye-dye cube with sixties symbols.
Sixties Cube Key ChainThis key chain sized version has slightly varied graphics, and the sides are arranged differently.