Lead dumbbell eyes add weight, action, and a realistic look to your fly patterns. Great for getting your fly into the strike zone where the fish are biting. Lead dumbbell eyes are easy to tie on any hook and are a mainstay fly tying material for tying bass, pike, salmon, and saltwater streamer flies such as the popular clouser minnow. These also work great for tying crappie and bass jigs. 10 dumbbell eyes per pack.