Math Learning Tool , Abacus, Colorful Abacus, Abacus Tool(2pcs, colorful)

Math Learning Tool , Abacus, Colorful Abacus, Abacus Tool Traditional arithmetic abacus, a classic tool that is still fully functional GIFT: Can be used as classical calculator in office,education tool for teacher or a gift for abacus collectors EDUCATIONAL TOOL: A nice tool for kids' early mathematic education Color: colorful Size: 20.3*6.3*1.5cm Quantity: 2pcs 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.