Robust and durable: the Jump Ball, a Galaxy Ball, is made of lightweight foam and can withstand hours of fun without deformation or uncontrolled bouncing. Its exceptional durability guarantees long-lasting enjoyment.Unique sound effects: This ball produces fascinating sounds with every impact, taking the gaming experience to a new level and delighting children and adults alike.Promoting hand eye coordination: the Astro Jump Ball is easy to grip and helps to improve hand eye coordination and mobility. This toy is not only fun but also educational.Versatile fun indoors and outdoors: whether you're playing indoors in the living room or outside in the garden, the Jump Ball provides exciting entertainment. This toy is perfect for outdoor games for children and adults.Ideal Gift: With a diameter of 66mm, the Jump Ball is the perfect gift for children and adults on birthdays, Halloween, Christmas or other special occasions. Bring joy with this versatile and entertaining toy.