describe: and An abacus, also known as an abacus, is a calculating tool in which beads are moved up and down, and by touching and looking at the beads, complex calculations are performed. The abacus is great for quick calculations. This abacus is enclosed in a durable plastic frame and hangs from bamboo poles. It is a user-friendly abacus and is highly recommended for use in any math abacus, course. Good hand feeling, strong and durable, not easy to break. feature: Traditional arithmetic abacus, a classic tool that is still fully functional A good tool for children's early mathematics education Can be used as a classic calculator for the office, an educational tool for teachers, or a gift for abacus collectors Abacus tool only, other accessories demo in pictures are not included. Specification: Material: ABS Size: as shown Color: colorful Quantity: 1 piece Package Contents: 1 x Abacus tool notes: Please note that due to your computer monitor display, there may be some differences in color between the picture and the actual item. There is a 2-3% variance based on manual measurement. Shipping Quantity: 1 piece Package Contents: Only the above package content, other products are not included. Size: 17.6*6cm (Reminder: The size is measured manually, please allow 1-2cm measurement error) Color: multicolor (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.) Products from LUOLV's store Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.