angwang Plastic Abacus,Plastic Abacus Arithmetic Soroban 13 Digits Kids Maths Calculating Tool

Description

• Specifications; this is a 13 digit professional soroban abacus
• Professional tool; the soroban or counting tray is a classical form of the abacus; the abacus is a calculating tool that was used for centuries before the adoption of the written modern numeral system; it is still widely used by merchants, traders and cle
• Educational tool; 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; instructions are not included
• Standard design; this soroban abacus has a plastic frame; its classical, standard design allows for its ease of use as a professional and educational tool
• 100% Satisfaction Guaranteed: If you are not satisfied for any reason, please let us know immediately, we will serve for you till you satisfied 100%!

Features:
Specifications; this is a 13 digit professional soroban abacus
Professional tool; the soroban or counting tray is a classical form of the abacus; the abacus is a calculating tool that was used for centuries before the adoption of the written modern numeral system; it is still widely used by merchants, traders and cle
Educational tool; 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; instructions are not included
Standard design; this soroban abacus has a plastic frame; its classical, standard design allows for its ease of use as a professional and educational tool

Specifications:
Color:As the picture shows
Material:Plastic
Size: 12.5x7.5x2.5cm(4.92x2.95x0.98inch)
Quantity: 1Pc

Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes: (Without retail package)
1Pc x Plastic Abacus

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.