The hexagonal agility ball aims to improve hand-eye coordination and agility coordination. The hexagonal design allows the bouncy ball to create unpredictable bounces, excellent prevention against slowing down reflexes and agility, improving hand-eye coordination and reaction ability Hexagonal design allows the bouncy ball to create unpredictable bounces, excellent prevention against slowing down reflexes and agility, improving hand-eye coordination and reaction ability MATERIALS: Made of thermoplastic rubber, with rubber elasticity, lightweight, high elasticity and durable PACKAGE: You will receive a pink and blue reaction ball with a diameter of 7cm / about 2.75inch Due to factors such as manual measurement and display differences, there may be some differences. slight differences between individual products and images, please excuse me.