【Simple Usage】Our Novel Breathing Magic Ball has a variety of beautiful colors, and even children can simply expand and shrink it just like playing magic. It's very simple to use! 【Safe Material】The expandable Breathing Ball is made of safe PP material, reusable & durable, smooth without edges, safe for your kids to play with. 【Expandable】Our Breathing Ball Toy is a good choice for you when you are anxious and need some relief. This Breathing Ball Toy is expandable, easy to expand and shrink. 【Perfect Gift Choice】This novelty Breathing Ball is a perfect gift choice for kids, especially preschoolers. Also, it is a wonderful gift for Children's Day and other festivals. 【Educational Toys for Preschoolers】Our Expandable Magic Breathing Ball is designed to help stimulate the development of kids' brains and improve their abilities of hand-eye coordination and imagination.