Description The abacus is made of good quality material, which is durable and practical for long-lasting use, featuring 13 digits rods design, suitable for students, children, accountants, etc. This abacus aims to train children in abacus mental arithmetic to improve their numeracy ability, brain development, etc. Features - Material: Wood - The abacus is made of good quality material, which is durable and practical for long-lasting use. - 13 digits rods design, suitable for students, children, accountants, etc. - Aimed to train children in abacus mental arithmetic to improve their numeracy ability, brain development, etc. - Fine polishing workmanship ensures the rounded corner and surface, offering you smooth touch. - It comes with the compact size, making it convenient to carry and store. Package list: 1 x abacus