Features: ABS Material: Puzzle ball cube is made of environmentally friendly ABS material which is non toxic odorless and no harm safe for children and the elderly. Frosted surface reinforces resistance easy to hold will not scratch the skin. Develop Intelligence and Skill: Puzzle cube compact design and smooth feeling improve kids mental toughness patience think independently logical thinking sense of space and the sense of color. Release the working pressure of the adults and kill time. How to Play: First scramble the colored balls then press down the colored balls from one slot to another and then fidget balls to get them back to their matching slots finally match all 11 balls to their corresponding colored rings to complete the puzzle. Smooth Turning: Slippery corner cutting tension adjustable excellent stability Came pre-lubricated and tensioned that make you have a good experience. Perfect Gift: It is perfect for kids to develop intelligence and adults to relief stress. The magic cube is a good gift in Birthday Christmas Thanksgiving Day Halloween New Year's Day for boys and girls. Specifications: Material: ABS plastic Size: 7.6*7.6cm Applicable age: Above 3 years old Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. includes: 1*Rotating Magic Spinner