Traditional abacus, Vintage Japanese Wooden Abacus

Vintage Japanese Wooden Abacus Black Frame Black Beads N°310 The abacus/sorban features a system used before written numerals, and is still used in parts of the world by merchants, traders, and clerks in Japan. Makes easy to resolve math problems. Dimensions (approx): 12.5¨ x 2.75¨ Condition: Vintage / Never used Made in Japan Even suitable as a gift for those kawaii lovers !!! Note: The Soroban Calculation Aparatus patterns, shapes may differ slightly. ♥ Every item listed in our store i