Lizbin Digital Standard Abacus Professional 17 Column with Reset Button, Chinese Japanese Abacus Calculator Educational Tools Abacus Counting Tool Arithmetic Tool Calculator (Brown)

Lizbin Digital Standard Abacus Professional 17 Column with Reset Button, Chinese Japanese Abacus Calculator Educational Tools Abacus Counting Tool Arithmetic Tool Calculator (Brown)

• Classic Design: 17 rods, with 1 bead above and 4 beads below on each rod. Traditional arithmetic abacus, a classic tool that is still fully functional. Classic design makes it the perfect decor in any home while also being useful and functional (The abacus is also a desktop decoration that means wealth and good fortune). The abacus is widely used in teaching and mathematics.
• Lightweight Durable: The popular abacus is made of great quality plastic material for long time and durable use, well made frame and beads, which durable and safe for use. Lightweight and portable, very convenient to carry with. It is a good tool for mathematics education.
• Use Range: It can be used as a classic office calculator, calculating counting frame tool, math learn aid calculating tool, a teacher's educational tool and a gift for abacus collectors. The abacus is very suitable for fast calculations. It is highly recommended to use it in any math abacus course.
• Ideal Gift: The 17 rods plastic beads abacus count number tool can cultivate user's abacus mental arithmetic, improve their arithmetic ability, brain development, etc. Abacus to make math exercises more effective, it is a very useful tool in general mathematics education. A good gift and an early education tool.
• Best Customer Service: We are confident with our product, if you have any questions or doubts about our 17-digit professional abacus, please feel free contact us at anytime, we will give you a reply within 24 hours.