A 3/8oz Spinnerbait is a must-have in any tackle box, you can throw them for pretty much anything under the water. Blackfly's are made a little bit different. They use a black stainless steel wire to help make them more natural in the water, with laser sharpened hooks, and they hand tie each skirt with stainless steel wire so they don’t break off as easily.
Blackfly Lures use a single #4 hammered Colorado blade gives off more thump in the water and works well on a slower retrieve. The hammered blade gives off more reflection in the water and it looks a bit more like scales to a predator.