Full tutorial video link above the title In the video I use : 20 gauge ( wire diameter 0.8mm ) : 45cm( 18 inch), 2 x 4cm( 1,5 ...
Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 20cm ( 8 inch) 22 gauge ( wire diameter 0.6mm ) : 70cm ( 28 inch).