Antistress Ball Stress Relief Change Color Squeezing Balls Glow in the Dark for Kids and Adults Toy Hand Stress Reliever (4 pcs)

Package includes: you will receive 4 fluorescent glow in the dark balls in 4 different colors, Product size: About 6.5cm in diameter (manual measurement, slight error!) • Soft material: high-quality thermoplastic rubber, soft and safe, will not break easily, the surface is easy to clean,. • The surface will absorb some dust after use, the viscosity is reduced, you can clean the ball surface with clean water, the viscosity will recover. • How to play: you can throw these sticky balls on a clean and flat surface, such as walls, ceilings, desks, tiles, etc., wait for the balls to fall slowly, and then catch, which can help you relax. • Perfect for Stress Relief for Both Adults and Kids. Ideal as SqueezingToys for Kids Hand Eye Coordination, Develop Observing Ability, Cognitive Ability, Spatial Intelligence and Intrapersonal Intelligence. Also Great to Boost Hand Blood Circulation.