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!
Note:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures,,but not the same performance on different bodies as on the model.
2.Compare the detail sizes with yours,please allow 2-4cm differs due to manual measurement for the clothes, thanks All measurement in cm and please note 1cm=0.39inch
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2 If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1) WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
DHL UPS TNT FEDEX takes 3-7 days ,EMS takes 8-12 days.Post air mail need 2-8 weeks.But all of them are dependent on the country delivered to.
2) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
1) Buyer's early confirmation will be highly appreciated after receiving the items.
2) Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.
3) Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding!
Характеристики
- Бренд
- TONQUU
- Материал
- Пластик
- Предупреждение
- NO
- Номер модели
- Abacus
- Возрастной диапазон
- > 3 лет
- Пол
- Унисекс
- Особенности
- Образовательный
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