Description:
- Vintage Chinese Wooden Arithmetic Adding Machine Calculation Tool 15 Digits.
- Made of high quality wood material, non-toxic and very durable.
- Great educational tool for teaching kids counting and math.
- Widely used by dealers, dealers and employees in certain parts of the world.
- Material: wood
Package includes:
1 piece of abacus
Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Due to manual measurement, there may be 1-2mm error.