Published Aug 25. 2015 - 8 years ago
Updated or edited Feb 27. 2019

Step 9: Foam shaped into a stonefly wing

Select a piece of 1mm thin packing foam and cut it into the oblong shape of a stonefly wing. It should be about equal to the entire length of the fly and the width of the hook gap
Step 9: Foam shaped into a stonefly wing