Chinese wooden abacus 9 digit calculation tool to attract more money to your store based on the lucky abacus placed on the counter.
Easy to use Beads glide easily and quickly to vertical position with a quick flick of the wrist and flat on the back.
Made wooden material, it can be used for a long time.
It is beneficial to cultivate and improve the calculation ability, memory and attention of boys and girls.
Arithmetic Education Must-Have Manipulative tools such as this abacus is an important teaching supplement for your grade-schoolers' education; It can be used in teaching number concepts in remote learning or homeschooling settings; Abacuses are also a proven useful learning device for the visually impaired
