2 PCS Deformation Robot Fingertip Mechanical Top Toy, Color: Face Changing Octopus Purple

1. Material: plastic2. The right size is within your grasp3. The axis is stable, and the high-speed rotation does not shake4. The bearing friction coefficient is small, and the rotation is longer5. Round and smooth, no burr on the edge, no hand injury6. A variety of forms, deform at will, and rotate at high speed7. Helps relieve stress and exercise thinking and hands-on ability