Amadou is a natural fungi and fly fishers has been used for many years to dry their flies. Simply put your fly between the pads and squish. The moisture is quickly removed and you fly can be ready to go again. A piece of amadou will last many years. Amadou is used by all competition anglers, so be assured it is a great and indispensable product.
Handy loop to clip it to a zinger or your vest.