Smooth and fast turning .Great for speed cubing and collection Black Features Pyramid Triangle Magic Speed Cube Pyraminx Twist Puzzle Rubik Intelligence Toy ABS material - Eco-friendly ABS plastic, safe and non-toxic. Harmless to human and environment. Wear-resistant and durable.The cube is fully tensionable and provides. For kids, it can develop their brain and logic thinking ability, For adults, it can release their pressure after work, Great corner cutting ,Tension adjustable.It doesn't corner twist as often nor does it lock up.Difficult to pop,good control of the cube, comes pre-lubricated and tensioned. It is a classic colour-matching puzzle in which the colour shift making it look like a mess, but once you solve it, it magically becomes perfect cube again. Improved anti-pop technology and structure for extremely fast and smooth cornering. Makes a perfect educational toy 3X3x3 magic cube Develops your child's concentration, patience, problem solving, logical and hands on skills Basing it around a brand new spherical enclosed core design ensures that there is minimum friction between internal moving parts Suitable for beginner and professional player
