Material: Plastic
Packaging: 1pc
Size: As picture
Color: Brown
Made of environmentally friendly materials, it is completely non-toxic, safe and harmless, ensuring the safety of children in learning and playing.
Moderate size, light and easy to carry, children can learn and practice anytime and anywhere.
No matter young beginners or students who have a certain foundation in mathematics, they can improve their mathematical ability through the abacus of the seventh grade mathematics.
Note:
Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding.
Due to the differences between different monitors, the images may not reflect the actual color of the item. Please refer to the actual image received. Thank you very much.