17 Digits Abacus Soroban Beads Column Traditional Kid School Math Learning Aids

Specifications: The abacus, also called a counting frame, is a calculating tool where beads are moved down and be carried out by the feel and look at the beads, complex calculations. A very useful tool in general mathematics education. Abacus style abacus, plastic frame, 17 digits, a bead above and four beads below.

Item Name: Abacus Material: Plastic Features: 17 Digits, Calculating Tool, Math Learning Aid Size: 26.3cm x 6cm x 1.5cm(Approx.)

Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Package Includes: 1 x Abacus

Manufacture Country: China