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agréable à manipuler et esthétiquement plaisant
Varnished wood with an antique finish
the soroban is today the most widely used form in education
Material: Durable ABS plastic
Un soroban de qualité
Boulier chinois coloré - 13 colonnes Boulier-ancien agréable à manipuler et esthétiquementFeatures Size: 25x10. 3x1. 6cm Plastic construction 13 columns in different colors With its intermediate size, this abacus strikes a good balance: it is large enough for children to perform calculations comfortably, yet compact enough to easily fit into a child's bag without being cumbersome. The different colors of each row help children with their calculations by clearly distinguishing units, tens, hundreds, etc., reducing the risk of confusion.
