Tony Fisher's (signed) Siamese Skewb Diamonds Puzzle
Tony Fisher's Triamese Skewb Diamonds
Skewb Diamond Review
Skweb Ultimate 29.77
The Skewb Diamond is an octahedron-shaped puzzle similar to the Rubik's Cube. It has 14 movable pieces which can be rearranged in a total of 138,240 possible combinations. This puzzle is the dual polyhedron of the Skewb.