We are Custom Puzzle Cube manufacturer in China. The Regular Promotional puzzle cube is made of Polystyrene.The Better qulity of puzzle cube is acrylonitrile–butadiene–styrene copolymer(ABS Plastic).the regular face we have is 2x2x2 or 3x3x3,5x5x5,7x7x7 with size 3cm,3.5cm,5cm,6cm,7cm,7.5cm,8cm,10cm
