If you don’t, however, it’s probably not going to get you very far. If you prefer to measure your ring size the old-fashioned way, it’s pretty simple using just a piece of string and a ruler.
Full tutorial video link above the title wire size to make big ring diameter 1,5-2cm (can + a few centimeters to depreciate) 21 gauge ( wire diameter 0.7mm ) : 55cm( 22 inch) 26 gauge ( wire diameter ...