It′s well-known that Rubik′s cube has been extremely popular among the elder and young. It can not only help the old prevent brain degeneration, but also highly enhance the development of little kids. So here we′re pleased to recommend this 3-layerFunny Square Magic Cube Puzzle Toy to all of you. Made of durable and environmentally friendly ABS plastic, our magic cube boasts excellent hand feel, smooth performance and light weight. A perfect combination of entertainment and intelligence development for all Rubik′s cube beginners and masters!