This is a short video. You can refer to full video. Full tutorial video link above the title materials I used : Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 3cm ( 1,2 inch) for each ...

Soft copper wire - 22 gauge (wire diameter 0.6mm): 2 pieces of 6cm (2.5 inch) for each link, 1.5cm (0.6 inch) for basic link ...