AVAS presents an unique range of Abacus Learning Tool from level 1 to level 10. Each kit contains books/manuals with tool to learn. This kit is ideal for age group of 7 to 14. This kit can be used by both Boys and Girls. This is a perfect educational tool. You can buy this kit online from all leading ecommerce portals such as Flipkart, Snapdeal, Amazon, Shopclues and many more.