Standard Abacus – 24.8 cm – Professional 13 – Column Soroban with Reset Button Calculator (Functional and Educational Tool)

About This Product :

• the abacus from ancient China; its characteristic is that the counting system used before modern numbers is still used by some businessmen, traders and clerks. It is a good tool for mathematics education.
• This 13-digit professional abacus is made of high-quality ABS plastic and measures 9.77 x 2.75 x 0.98 inches (24.8 x 7 x 2.5 cm) .Calculator with Reset Button.The quick reset button makes it easy for you to use.
• An abacus that makes math exercises more effective; using an abacus to calculate children”s mathematical ability is a good way to teach them to count and calculate intelligence. The abacus is very suitable for fast calculations
• It can be used as a classic office calculator, a teacher”s, an educational tool for children or a gift for abacus collectors. It is highly recommended to use it in any math abacus course

Details :

• Screen Size: 9.85 Inches
• Model Name: SH-SP004-A
• Material: Acrylonitrile Butadiene Styrene (ABS)
• Item Dimensions LxWxH: 9.77 x 2.75 x 0.98 inches