100% brand new and high quality Suitable for 0-6 Y children， calculation blocks and rods design not only attract the interest of your children， but also improve intelligence of children Wooden design is environmentally friendly and won’t harm your child Colorized surface fits the preferences of children Item Type: Children Arithmetic Toy Material: Wooden Function: Early Education Suitable Ages: 0-6Y Package Size: 23.5*16*2.8cm/9.25*6.30*1.10in(L*W*H) Weight: 260g Toy Type: Blocks， Rods Package Included: 1 Set Of Children Arithmetic Toy