1. Rainbow ball with 12 holes in different colors and 11 smaller moving colour balls.2. Mix all colors by pressing a colored ball into the empty hole, and then another... The goal is to bring all 11 colored balls back into their matching colored holes.3. It also can be used as a fidget spinner ball.4. Puzzle ball is helpful to improve spatial thinking and hand-eye coordination and bring you a lot of fun.5. Made of durable and safe ABS plastic, harmless and environmentally friendly.
6. It is the best gift choice for children and friends.