•Random balls roll down, train your baby to be-Keen-on anti-gravity, and improve concentration.
•Randomly roll the ball to train the children's hand, eye, and brain response abilities.
•The high-quality wood is sturdy and durable, can withstand the toss of the child, and give the child a happy childhood.
•Carefully polished, smooth, and delicate without sharpness, care for the baby's delicate skin.
•Young babies need to play with their parents to avoid eating glass balls by mistake.