This wooden abacus is not only a practical calculating tool but also -developing toy for children. Its sturdy construction ensures durability, while the beads provide a visual and tactile way to understand mathematical concepts. Ideal for classroom use, it serves as an effective counting teaching aid, enhancing students' mental arithmetic abilities. Features -Color:Multi -Material:Beech -Size:8.90X6.80X1.70cm/3.50X2.67X0.67in -Vintage wooden craftsmanship: the abacus is crafted with a vintage wooden design, offering a blend of style and functionality -Comfortable beechwood beads: featuring beechwood beads, it provides a comfortable grip and smooth manipulate for enhanced calculation performance -Five-column design: the five-column bead design ensures numbers are clearly visible, facilitating quick and efficient calculations -Easy to carry: its compact and multifunctional design makes it easy to carry, allowing for convenient calculations wherever you go -Ideal present choice: this abacus is an ideal present choice, suitable for expressing your care and appreciation to friends and family Package list: 1 x abacus