Color-changing balls are not only fun, but also beneficial for children's eye-hand coordination.
Main Features• Non-toxic and odorless plastic material, harmless to kids' health• Creative and interesting toyHow to play:1. When throwing up, it is spherical.2. During the ascent, the sphere will expand.3. There is a recovery of the sphere during the descent.4. It will change color in this process.
Extremely high demand: expect 2-4 weeks for it to arrive (to be safe).