An amazing combination of three different puzzle mechanisms: - Skewb (Tony Durham) - Face-turning Rhombic Dodecahedron (Eitan Cher) - Rhomdo (Eric Vergo) Because of the Shapeways price model change, this puzzle is extremely expensive now at ~$720. Size: height: 6.8cm between two rhombic faces; rhombic edges 4cm Weight: 127g