Math Abacus Professional 13 Column Abacus for Math with Reset Button Digits and Educational Learning Tool Arithmetic Counting Tool(Purple)

Meet Various Calculation Needs: Integrate multiple calculation functions to provide users with full support. Whether simple or complex everyday calculations, it can be used in any math course with abacus. Product: Abacus Material: plastic. Size: 25x7.5x2cm Applicable: School, Office Includes: 1 x Abacus, without other accessories. Desktop decoration: Those who master the abacus are almost automatically good at mental arithmetic, and can also be used as a desk decoration, which implies good luck and wealth. Mathematical tools: It makes math practice easier; using the abacus as teaching material will not hurt hands and is an important educational supplement.

• Long History: The abacus is a classic form of calculator, it is a very commonly used counting tool, in some parts of the world, traders, businessmen and employees still use it.
• Craftsmanship: No burrs, you can use it with confidence. The edges are smooth and will not hurt your hands.
• Have a convenient reset button: Calculating your child's math ability with an abacus is a great way to teach him to count and calculate intelligence.
• Beautiful and unique design: ideal for quick calculations. Highly recommended for any mathematical abacus.
• Abacus: Moves accounts visually and tactilly when counting, adding, subtracting, multiplying and identifying positional values. It is resistant to damage and can be used for a long time, cultivating math skills, color recognition, fine motor skills and hand-eye coordination.