This is a very novel speed cube, creative modular design.The hand feels particularly good, it turns smooth and fast, and its a fun challenge This is a classic skewb puzzle cube, its extreme deformation ability and unique algorithm format make you feel confused.It's really interesting and cool If you're tired of playing a regular cube, why don't you try this one It's worth collecting,and certainly it will give you a completely different visual and gaming experience If you have only solved standard face turning cubes, this one will break your brain for a while - keep playing with it and don't give up,you can finish then It’s a wonderfully original challenge over the regular magic cube style.This turned out to be a great and unique gift for anyone who loves puzzles, even though to professional players.Get it now 1. Suitable age: 6 years old and above. 2. Product weight: about 110g;Product size: about 5. 0x5. 0x6. 2cm. 3. General Materials: ABS Plastic. 4. Color: Black. 5. Packing: Original Box. 6. Package Include: 1 x Speed Cube. 7. If you have any questions about our products and services, please feel free to contact us. It's our pleasure to serve you. Enjoy Your Shopping!