BGM BGMTPBSS85 Square Third Order Octagonal Column Rubik Cube Children Educational Puzzle Toy

Age Range:GrownupsAge Range:> 8 years oldMaterial:PlasticType:Puzzle Cube1. Full-featured spring structure for quick rotation.2. ABS engineering materials are safe, non-polluting and not brittle.3. The second generation of micro-test spring design can be adjusted to the best feel according to your needs.4. Stylish corner design, feel comfortable.5. Cubes not only can exercise children's ability and color awareness, but also help to develop attention and cultivate immediate thinking.6. Develop hand-eye coordination and improve memory for young people. The cube also prevents premature degeneration and shrinkage in the elderly.7. Size: diameter 57 mm, height 67 mm

• Activate your imagination and creativity
• Improve your memory and hand flexibility
• Perfect for testing your mental skills and challenging your patience