The Square 2 is made from a high quality black plastic. The idea of this puzzle is to scramble up all 6 sides and then return it so that each face only has one color on it. Due to its unique challenging design, this puzzle is also a shape-shifter, and can take on more than 200 different shapes. The Square 2 is designed by David Litwin, and is made by Calvin’s Puzzles who is a manufacturer and wholesaler company based out of Hong Kong that started in 2008.