Loon Bio-Strike is a biodegradable high float strike indicator putty for wet flies or small dry flies. For best results, wet fingers before handling Biostrike. Form a football shape piece on a section of dry leader or line. Stays put best if applied at a leader knot. Helps you follow dry flies as well. Try a series of different colors to help visibility in varying light conditions. Remove at the end of the day and place in container, as it is reusable.

Size: 1 oz.