2. Random ball roll down, train the baby to be keen in anti-gravity and improve concentration.

3. Baby starts playing with one ball to training with multiple beads to cultivate hand-eye coordination.

4. Careful polishing, smooth and delicate without sharpness, care for the delicate skin of the baby.

note:

1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

2.Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thank you!