Original abaco made of solid wood. The frame is rosewood, ebony (or rosewood) rods and cypress balls.
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Original abaco made of solid wood. The painting is rosewood, ebony (or rosewood) rods, and cypress balls. Much more than a calculation instrument, this beautiful abaco is a true object of decoration and collection.
Materials : ebony, rosewood and cypress.
*In Asia, the abaco (also called soroban in Japan) is a traditional instrument that allows simple and complex calculations to be performed accurately and quickly. It is still very used by traders in China, Japan and Korea. In addition, the abaco allows everyone to exercise the calculation quickly and contributes significantly to the learning of mathematics and is a very good activity to depabilte children.
* The rods are rosewood or ebony on stock arrangement.