This cube， on the basis of ordinary light sliding track structure， not only make the player perform with the super stable positioning， silky-smooth and light， especially super fault-tolerance design， but also make the players feel even more powerful， achieve your outstanding results. Features:This SQ-1 Cube can help children to understand the composition and structure of the cube， and to train students' spatial thinking ability and memory.The magic cube turns smooth and fast ，solve it when each side matches.Amazing corner cutting， higher stability and optimized structure are the core and pursuit.Spring design， can be adjusted according to your own needs.The PVC stickers have a long service-life.The SQ-1 magic cube is suitable for both kids and adults. For kids， it can develop their brain and logic thinking ability. For adults， it can release their pressure after work.Adopting reliable plastic， it is non-toxic and lightweight.Specifications:Name: Magic CubeBrand: ShengshouType: Square-1 SQ1Material: ABSAge: Older than sixPackage Size: 6 * 6 * 6 cm / 2.4 * 2.4 * 2.4 inPackage Weight: 102 g / 3.6 ozPackage List:1 * Magic CubeNotes: This product must be used under adult supervision.This product contains small parts， there will be a danger of suffocation if you swallow them.