Red Bump BallA 3x3x3 in shape of a sphere. In addition the core was moved away from the shapes center.
Rubik's WorldA black globe on a stand with the seven continents in various colours.
Sanrio BallA spherical skewb with different characters of which Sanrio has the copyright.
Silver Triangles MasterballBesides the obvious aesthetic value, the eight silver triangles differentiate the pieces on the top and bottom halves of the Duo.
Soccer BallWhite Skewb ball painted like a soccer ball.
Soccer Ball Mach Finommechanika version of a soccer ball. Also depicts a soccer player, outlined in red.