Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 20cm ( 8 inch) 22 gauge ( wire diameter 0.6mm ) : 70cm ( 28 inch). Beads : 4mm, 6mm ( abacus crystal ) The wire size depends on the hole size of ...

You can flexibly change the material to suit the material you have Mix colors and beads sizes as you like materials I used : ...