ITEM NAME:ABS Colorful Abacus Frame Beads Classic Calculator Mathematics Learning Kids T Features: 13 rods,with 1 bead above and 4 beads below on each rod. A nice tool for kids' early mathematics education. Feel is good sturdy and durable resistance to break. Can be used as classical calculator in office,education tool for teacher or a gift for abacus collectors. Traditional arithmetic abacus,a classic tool that is still fully functional. &;nbsp; Specifications: Item Name: Abacus Material: Plastic Color: Colorful Size: About 20.3x6.3x1.5cm &;nbsp; Package Included: 1Pc x Abacus &;nbsp; Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. &;nbsp;.Can be used as classical calculator in office,education tool for teacher or a gift for abacus collectors. 1Pc x Abacus. A nice tool for kids' early mathematics education. Color: Colorful. 13 rods,with 1 bead above and 4 beads below on each rod.