Description 【Arithmetic Abacus For Kids】Perfect for office or home use, the professional abacus helps accountants and educators teach fundamental math concepts with ease. This calculating chinese abacus, crafted from sturdy ABS plastic, promotes brain development and enhances mental calculation abilities. Its brown color and traditional Chinese style add a touch of vintage charm, making it a practical and stylish educational tool.【Abacus For Education】 Features -Color:Brown -Material:ABS plastic -Size: 23.50X6.00X1.50cm/9.24X2.36X0.59in 【Students Accounting Abacus】Education tool for teacher or tool for abacus collectors, and this Abacus is very multi-functional 【Calculation Using Abacus】Promotes Brain Development Using A Professional Arithmetic Training Tool In Rectangular Shape Made Of Durable Abs Plastic 【School Abacus】Made with fine workmanship, Chinese Abacus can be applied for a lasting time and many times 【Abacus Tool】Chinese style, also suitable for collection, decorate your office, living room, study, etc 【Chinese Vintage Abacus】Aimed to train children in Abacus mental arithmetic to improve their numeracy ability, brain development, etc