*The baby can use different shapes of bricks to put into the corresponding holes help the baby to understand and understand the shape and exercise the baby's hand-eye coordination ability. *Careful selection safe and non-toxic carefully selected materials strict quality and production control safe and non-toxic absolutely safe and reliable. Manufacturered by LC_Kwn. *Ability development: intellectual development manual brain interest training parent-child communication and other ability development. *Worry-free purchase: 100% satisfaction guarantee we will always provide you with the best service. *Product introduction: This hand-held duckling is suitable for children over one year old to play and to walk and run by pulling the interest that causes the baby to walk.