Wooden Chinese Abacus
Vintage-Style 13 Digits Rods Wooden Abacus Soroban Chinese Calculator Counting Tool 11″
- 13 digit professional abacus with wooden frame
- Beads Number: 7 Beads Per Row x 13 Rows
- Measures L11″ x W4.5″ x D0.75″ (28cm x 11.5cm x 1.5cm)
- Both practical and educational. (Instruction not included)
- Stock in the US! Fast Shipping !