Sports CubeVarious sports: soccer, skiing, golf, baseball, football and tennis. Produced in South Korea.
Spotted CubeA contur cut 3x3x3 inspired by the Valentine Cube.
Spy vs. SpyA 3x3x3 in shape of a Trigonal Trapezohedron, customly painted after the characters from the the Mad magazine.
Squiggles CubeA 3x3x3 with customized stickers. The stickers are inspired by SET, a card game.
Squished Ghost CubeA ghost cube in shape of a rhombic prism which pretends to be of cubic shape.
Stair CubeTwo layers of different windmill cubes combines with the middle layer of a Fisher Cube.
Stalk BallA Rubiks Sphere with the corner pieces hidden under customized plastic sheet.
Star 3x3x3A 3x3x3 in shape of a star with five tips.
Star BarrelA 3x3x3 in a shape similar to a barrel. Made as an exercise in casting.