Portable 13/15/17 Column Abacus Arithmetic Soroban School Math Learning Tool

The abacus,also called a counting frame,is a calculating tool where beads are moved up and down and by feeling and looking at the beads, complex calculations are made.Soroban abacus is great for rapid calculation.This abacus is encased in a durable plastic frame and suspended with bamboo rods.It is a user-friendly abacus/soroban which is highly recommended for use in any math abacus/soroban course.Feel is good sturdy and durable resistance to break.Features:Traditional arithmetic abacus,a classic tool that is still fully functionalA nice tool for kids" early mathematic educationCan be used as classical calculator in office,education tool for teacher or a gift for abacus collectorsAbacus Tool only,other accessories demo in the picture is not included.Specification:Material: ABSSize:As shownColor: ColorfulQuantity: 1 PcPackage Contents:1 x Abacus ToolNote:Please be aware that due to your computer monitor display the color may have some difference between the picture and the real item.There is 2-3% difference according to manual measurement.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it