Jili Online 13 Rods Plastic Beads Chinese Abacus Soroban Calculating Tool Math Toy Brown + Black  (Multicolor)

Jili Online 13 Rods Plastic Beads Chinese Abacus Soroban Calculating Tool Math Toy Brown + Black Soroban style abacus, great for rapid calculation, highly recommended for use in any math abacus / soroban course.|Traditional arithmetic abacus, a classic tool that is still fully functional|13 rods, with 1 bead above and 4 beads below on each rod|Well made frame and beads|Material: Plastic Description:Soroban style abacus, great for rapid calculation, highly recommended for use inany math abacus / soroban course.Traditional arithmetic abacus, a classic tool that is still fully functional13 rods, with 1 bead above and 4 beads below on each rodWell made frame and beadsMaterial: PlasticColor: Brown, BlackCan be used as classical calculator in office, education tool for teacher or a gift for abacus collectorsSize Chart:L x W x H: Approx 6 x 20 x 1.5cm/2.36 x 7.87 x 0.59inchPackage Includes:1 AbacusNote:Due to the manual measurement, please allow 1-2mm differences in sizeDue to the light and screen difference, the item's color may be slightly different from the pictures. Please understand