Description: 100% brand new and with high quality Abacus, great for rapid calculation, highly recommended for use in any math abacus/soroban course Colored beads, 9 rods arch desiged 10 beads arithmetic abacus Conducive to cultivate and improve children's computing power, memory and attention Great for children math learning, number counting tool Material: Plastic Size Chart: L x W x H: Approx 22 x 10 x 3.5cm/8.66 x 3.94 x 1.38inch Package Includes: 1 Abacus Toy Note: Due to the manual measurement, please allow 1-2mm differences in size Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand
