Boulier chinois vintage 9 rangées - écrin de presenation Boulier-japonais - Enhances concentration and accuracy

- Enhances concentration and accuracy

They learn to think scientifically

This particular abacus features meticulous craftsmanship in solid wood

Lightweight

the abacus helps their memory by allowing them to clearly see how they arrived at an answer

Boulier chinois vintage 9 rangées - écrin de presenation Boulier-japonais - Enhances concentration and accuracyFeatures Case: 15. 5 x 10 x 3. 5cm Abacus: 13. 7 x 8. 7 x 1. 7cm Solid wood frame Note: Handcrafted individually the abacus may vary up to 2 mm from the stated dimensions. A Quality Chinese Abacus Highly ergonomic, this collectors piece is made from premium wood and durable materials. It comes in a stunning red case decorated with elegant Chinese motifs. Once you learn the basics of abacus counting, you can quickly perform mental arithmetic. This