The Funs Puzzle ShiShuang is the first 2x2 made by the Funs Puzzle, but it boasts qualities that make it seem as though 2x2s were their specialty. The cube is made of an extremely high quality plastic that gives the puzzle a strong feel in the hand, and the turning feels very fast but with a slight sense of friction that enables you to control your turns. Used as a competitive 2x2 throughout the world, this puzzle will serve you well in your pursuit of a faster time.