Artistic CubeA Master Skewb which represents the middle between a Master Skewb and a fully Hollow Master Skewb
Barrel #6A Master Skewb in shape of a cylinder with six cuts on the top and bottom faces.
FluoriteA Master Skewb in shape of a Tetrakis hexahedron which is a catalan solid. Additional shallow cuts were added as well to make the four-fold corners turn.
King Size KiteA Master Skewb with the shape of a deltoidal icositetrahedron which is a catalan solid.
Master SkewbAn incredible creation by Katsuhiko Okamoto. A very rare puzzle for many years it became mass produced in 2011.
Master Skewb diamondA master skewb transformed into octahedral shape. Also appropriately described as face-turning octahedron with central face pieces.