Brain Train Abacus - 1 Piece Brown Calculation Tool for Children Math Education, 15-Digit Retro Wood Square, Chinese Abacus Calculation Box

• This antique wooden backpack is a retro plastic base composed of 15 wooden rods, 75 painted plastic beads and a chassis (with 1 top slit and 4 lower slots). The numbers are shown visually through the placement of the beads. This abacus is a great tool for maths education of children.

• GREAT TEACHING TOOL: The classic features of the traditional Abakus still work perfectly. It helps learning to control basic mathematical operations such as add-on, subtraction, multiplication and sharing.

• Package Contents - The package contains a brown abacus with a size of 23.5 x 6.5 x 1.5 cm and a total of 75 beads. These beads are washable, washable and recyclable.

• Well designed - The abacus base is equipped with non-slip buffers to ensure that the abacus does not slip during use. So you can perform calculations more stable and more convenient. The surface and edges of the abacus are smooth sanded to ensure that children's hands are not scratched.

• Multiple applications: this abacus is widely used in students, accounting, finance and banking, competition, practice and other areas. At the same time, it is also a way of understanding the traditional Chinese culture. You can give it to your children, teachers or people interested in traditional Chinese culture.