This elastic deformation ball is made of high-quality ABS material. It has multiple ways to play, including a cool dynamic light sensor and can transform into a flying saucer or football. Perfect for stress relief, entertainment and sports training. A great gift for birthdays and holidays. Features 1. Elastic Material: This flying saucer deformation ball is made of high-quality ABS material, soft plastic, elastic material, so that the ball has two shapes and can be changed at will. 2. Multiple ways to play. The operation is simple and easy to Cool dynamic light sensor, making it fun to play with your kids at night. 3. Stress Relief: When your child is stressed about studying, the fly ball is the perfect relaxation tool. This toy can effectively reduce their stress and let them relax while playing. 4. After pressing, it is no longer a simple ball, it is a flying saucer ball, it can also be a football. An innovative way for the children to put down their mobile phones and move. Combine entertainment and sports train their reflexes 5. Perfect as a gift for children& 39;s birthdays, Christmas and Children& 39;s Day. This ball is the perfect gift for your baby. Specification Material: ABS Color: Blue, Red, Green, Pink Size: 22.5 x 22.5 x 4 cm Weight: 210 g Package Include: 1x Flying Saucer Ball