Compression effect: The interior of the stress ball is made of finely distributed colored sequins and water-absorbing beads. When squeezed, it forms a grape shape. The brilliant visual effects are very dreamy. Material: The child net stress balls are wrapped with two layers of rubber. The elastic surface is very comfortable when kneaded, can be used repeatedly. If there is any quality problem, please feel free to contact us and we will definitely give you a satisfactory answer. Decompression Ball: The kid's squeeze ball pack is simple and fun. It can relieve anxiety, calm your mood, and find comfort through repeated kneading. Good hand feeling: The slime ball is wrapped in a spider-like web, which makes it makes evenly stressed and beautiful when pressed. The ball diameter is about 5cm, the holding comfort is perfect, the filling is full, and the hand feels good.