Features:1. Adopting reliable plastic， it is non-toxic and lightweight 2. It is a traditional educational toy for kids and adults 3. For kids， it can develop their brain and logic thinking ability 4. For adults， it can release their pressure after work 5. Small dynamic and static friction coefficient ensures safe and smooth rotation 6. The interface is smooth and each corner has a chamfer 7. Good abrasion resistance and texture in hand 8. It can change various appearances with vivid mobility nodes 9.Activate your imagination and creativity 10.Practice your brain and improve your memory and hand skills 11.Perfect for testing your mental skills and challenging your patience 12: 24 PartsMaterial: PlasticPackage included:1 x Magic Cube Puzzle Toy