1Promote parent-child communication, cultivate a sense of cooperation, improve social skills, and improve hands-on skills. 2Party multi-player desktop toys, play with parents or friends to enhance each other's feelings. 3This game is a innovative way to encourage children's hand-eye coordination and fine motor development. 4The surface is polished and smooth, without any rough edges, which will not hurt children's hands. 5High quality wood material, environmentally friendly, non- toxic and safe to play.