Certification: 3C Material: Wood Age Range: 8~13 Years Age Range: >14Y Age Range: 5-7 Years Age Range: 2-4 Years Age Range: Grownups Theme: Animals & Nature Barcode: Yes Model Number: BZS10020 Category 1: Souptoys Category 2: Building blocks Category 3: jenga Category 4: Stone block texture of material: pine function: Hand eye coordination Function 1: Parent-child relationship Function 2: Intellectual development Function 3: Children's party Function 4: Grasping ability exercise