Описание
Description:100% brand new and high quality.
The abacus is a calculating tool that was used for centuries before the adoption of the written modern numeral system. The abacus is still widely used by merchants, traders and clerks in certain parts of the world such as Asia and Africa.
In addition to being a professional tool, the soroban or abacus is also an educational tool. The abacus is widely used in teaching children counting and mathematics. People who become proficient in the use of the abacus almost automatically become adept at mental calculation.
This abacus has a plastic frame. Its classical, standard design allows for its ease of use as a professional and educational tool.
Specifications
Material: ABS
Colors: Brown
Product Size 26.6*6.5*1.5cm
Bead diameter:1.4cm
Weight:126g
Package Included:
1 x Abacus
Note:
Due to the hand measurement, there have size error about 1-2cm.
Due to the difference between different monitors, the picture may not be reflecting the actual the item, please consider this before the purchase.
High quality store for you!
Характеристики
- Бренд
- TONQUU
- Материал
- Пластик
- Предупреждение
- NO
- Номер модели
- Abacus
- Возрастной диапазон
- > 3 лет
- Пол
- Унисекс
- Особенности
- Образовательный
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