Size for rings with diameter 1.5 - 1.8cm Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 30cm ( 24 inch) 28 gauge ( ...

Full tutorial video link above the title materials I used : 10 beads 6mm ( abacus crystal ) round cabochon 12mm ( cat eye ...

Best Websites and Resources to Learn the Abacus at Home: Learning the Abacus at home is an amazing way to improve the concentration of children of their age. With the availability of online resources, ...