This has been the year of the Prince! Landed so many fish on it this year. I tie a variant on a 200R in a size 8 with a few variations not too commonly seen and a tungsten bead and a bit of weight. It imitates quite a few things but it's been a really big hitter even the ones I pass along to friends. Byron, the corks are to put your flies on when your done tying them so the hook points don't dull before you put them into your box or to let things dry on them and an easy way to take them off the vise.