• Stress reliever magic ball 

• Compact and portable hand-held design

• Speed smooth puzzle game

• Best birthday gifts for your children

• It can not only give your children more fun, but also can train themselves

• Adjustable tensions and convenient to carry

• Improve and activate your memory and hand flexibility

• Not for children under 3 years

Specifications:

• Material: ABS & foam 

• Diameter: 68mm

• Net weight: 82g