Glow in the Dark Wall Sticky Balls

★100% Authentic Stress Relief Sticky Balls★ Super Awesome & Fun Sticky Balls is the best fun toy, you can throw it on the wall, wait for this ball to fall off, then pick it up and play. Smoosh, squeeze, stretch, pull, toss, bounce - they will immediately return to their original shape. Each package includes a total of 4 sticky balls in assorted colors. The size is 4.5cm (1.8inch in diameter) for small or 6.0cm (2.4in in diameter) for medium ★ Easy to Clean ★ The Luminous Ball with 100% high-quality thermoplastic rubber, non-toxic, and free of BPAs. The stress relief ball is soft and will not hurt the child. The surface is easy to clean, after use, the surface will absorb some dust, the viscosity will decrease, and the viscosity will recover after washing with water