- Item Name
- 27digit Lignum vitae Soroban
- Item Code
- Art Work
- Delivery Date
- Approximately 10 business days
- Place of Production
- Shimane, Japan
- Manufactured by
- About Products
- The official name is Lignum vitae native from Central America to northern South America.
Wood is extremely hard and difficult to process.
Relative density of dry wood : 1.28 Known as the heaviest wood in the world.
- Soroban is Japanese old style manual mathematical calculator.
It is looks like Abacus.