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.
Sphere 612A jumbling version of the 6.1.2 puzzle on Gelatinbrain's virtual puzzle applet.
Sphere UltimateA Pentultimate in the shape of a sphere. Built by the original designer of the Pentultimate.
Sphere-1A Square-1 in shape of a sphere.