[Traditional Chinese Arithmetic Abacus]: This retro plastic abacus consists of 15 wooden sticks, 75 painted plastic beads, and a base (1 on each slot and 4 below). The specific visual representation of the numbers is represented by the beads. It is a great tool for children's math training. [Excellent Learning Tool]: The traditional abacus is still a classic tool that can be used normally. Learn how to calculate and perform basic math operations such as addition, subtraction, multiplication, and division. Package Contents: Contains a colorful math abacus, size: 23.4 x 6.5 x 1.5 cm; 75 beads in total, washable, cleanable, recyclable [Exquisite Design]: This abacus base is equipped with anti-slip shock absorbers to prevent your abacus from sliding. It is more stable and comfortable to use. The surface and edges of the abacus should be polished smooth and should not scratch your child's hands. [Widely used]: Widely used in students, accounting, business, banking, competition, practice, etc. It is one of the ways to understand Chinese traditional culture; it can be given to children, teachers or people who like Chinese traditional culture.