Automatic Corna de Toro Abaco. Beautiful abaco with bull's horn balls and red stick box - solid wood
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Automatic Abaco of Corna de Toro and Redwood.
Beautiful abaco with bull's horn balls and red stick painting (solid wood). This abaco has an automatic system to place the balls at their starting point with a single movement and thus start easily from zero. All you need to do is rest on the button at the top of the broom to reset it.
Dimensions: 37cm*8cm* 2.5cm
*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.