Description: Exercise Grip Ability: Puzzle Toy, with its ingenious structural design, can be either a Rotating Bean cube or a finger toy. The ball finger toy is suitable for children's small hands, with firm grip, rounded corners, and not easy to drop. Exercise your baby's finger grasping ability. Rotating Bean Cube: Thinking exploration and development, unlocking auditory and tactile perception. Stimulate your baby's sense of touch and hearing during play. Premium Material: Toy is made of ABS material, which is not easy to damage, strong and durable. Let the children play conveniently, and let the mother feel at ease. Rotatable: The periphery of Brain Game Toy can be rotated 360 degrees, which can scramble the balls to increase the difficulty of the game, and can also exercise hand coordination. Size: Toy, 7.5cmx7.5cmx5cm/2.95inchx2.95inchx1.97inch. Small and portable, easy to store. Specification: Material: ABS Size Chart: 7.5cmx7.5cmx5cm/2.95inchx2.95inchx1.97inch Package Includes: 1xBrain Game Toy Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.