Quote Originally Posted by Grn Mt Man View Post
It's all simple math: thusly-

25 hooks in a pack

12-number it takes to tie it correctly

12-number of correctly tied flies for the swap

1-extra fly for the swapmeister

Hence 25 per pack - VOILA!

Pack of 50 = 2 swaps

Pack of 100 = 4 swaps and so on...
Leave it to the Senior Member from VA to set us all staight. I love it, it explains it all to a T.