A high-capacity well-rounded design for excellent fault tolerance, each layer is locked in layes to prevent the frame falling. The speed cube Pyraminx is most ideal for beginners-intermediate. Turn the triangles on the pyramid until all sides have the same colour. The mechanical design results in a smoother, faster and more reliable play. The mechanical design results in a smoother, faster and more reliable play. Players: 1 Age: 6 years +