I have just received another compliment from Karl, a commercial fisherman up in Maine. Karl uses a combination of purple Bestway Outdoor Super/Supreme Hair and purple Salt Water Nylon to lure thse big guys on to his hook. Here is what Karl has to say: "combo of purple nylon and supreme hair purple the slight difference of color seems to help black magic marker stripe a new addition didn't make any difference oh we'll mackerel have stripes.......I'll be sending in a order for the supreme purple in a month once the blue sharks are in we lose about 10 flys a day