Magnetic 3x3 Speedcube by Rubik's Think fast and move fast! The improved design of the 3x3 Rubik's Speed Cube uses magnets to add stability and act as a positioning system, to help align the Cube for the next twists and turns. The speed Cube features a stronger core and has a mechanism designed to make it faster, smoother and more reliable than ever. The Rubik's Speed Cube features a stickerless design and comes pre-lubricated to help you achieve faster times, and more can be added when needed. Includes glossy tiles with a good grip for the classic look.