Denier is defined as the mass in grams per 9,000 meters
220 Denier = 220 grams per 9000 meters yarn.
UNI Thread 3/0 - Fly Tying Thread, waxed Filati
Spedizione GRATUITA per ordini superiori a € 79
3/0 UNI-Thread serves the fly-tier who regularly ties on hooks larger than size #12.
It is of the same material as 8/0 and 6/0 UNI-Thread, but with an increased number of filaments.
UNI’s exclusive waxing process produces a thin coating to reduce that annoying build-up of wax in your bobbin tube.
100 yds per spool.