Description: 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 2 beads above and 5 beads below on each rod Well made frame and beads Material: Plastic Main Color: Blue Can be used as classical calculator in office, education tool for teacher or a gift for abacus collectors Size Chart: L x W x H: Approx 10 x 26 x 1.5cm/3.94 x 10.24 x 0.59inch Package Includes: 1 Abacus 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
