BRABUD Mini Copper Abacus Decoration Chinese Calculator Math Calculating Tool for Kids Adult Collection WQ018

BRABUD Mini Copper Abacus Decoration Chinese Calculator Math Calculating Tool for Kids Adult Collection WQ018

Traditional arithmetic abacus, a classic tool that is still fully functional. 11 copper rods, with 2 bead above and 5 beads below on each rod. A nice tool for kids' early mathematic education. Can be used as classical calculator in office, education tool for teacher or a gift for abacus collectors. Creative styling, handmade ornaments Home decoration, gift for friends and relatives Material: Copper Size: 11*4.5*1 (length * width * height, CM) Application: office space The abacus, also called a counting frame, is a calculating tool where beads are moved up and down and by feeling and looking at the beads, complex calculations are made. Calculations made by the abacus / soroban is a integration of mind and body. Abacus / soroban is a magical tool to make brain smarter. Description:Soroban style abacus, plastic frame, 11 digits One bead above and four beads below Give concrete visible display of numbers by beads A very useful tool in general mathematics education Widely used by kids, accounting students, merchants, traders, etc Size (L x W x H): Approx. 11 * 4.5 * 1 cmMaterial: copper pureColor: Black frame, coffee beadsPackage Included:1 x Abacus