Digit number:15
Can be used as classical calculator in office,education tool for teacher or a gift for abacus collectors
15 bamboo rods,with 1 bead above and 4 beads below on each rod
Traditional arithmetic abacus,a classic tool that is still fully functional
A nice tool for kids' early mathematic education

Technical Details

Product Details

Package Dimensions
Width : 2.5 inch
Height : 0.6 inch
Length : 9.3 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01HNT4EY8