This balance game develops fine motor skills, strengthens eye-hand coordination.Baby can sort or stack the rings,then bat at the base to watch it rock back and forth. Placing rings on post strengthens eye-hand coordination, grasping and sorting rings develops fine motor skills. Balance Game & Ring Jenga of Wooden Toys Description Material:hon wood(schima superba) Place of Origin:Zhejiang,China(Mainland) Model Number:Mx035 Package:color box,38 Pcs/carton Packing Size:14.6*11*11(cm) Weight:0.255Kg 1.Strong construction 2.Curved edges for safety 3.Learning while playing,which has opportunities for creativity and imaginative play. 4.We supply wide varieties of wooden toys,various colors and designs available,different size can be made as per your request. Please feel free to contact us,We are pleased to receive your inquire about our company or products.Thanks!