Today the dumbbell eye is a widely used fly tying material and is used in many innovative fly patterns such as Bob Clouser's Swimming Minnow.
10 per packet
Size: Midget-1/200oz, Micro-1/120oz, Mini-1/80oz, Extra small-1/60oz, Small-1/40oz, Medium-1/30oz, Large-1/20oz, Extra large-1/10oz.
Material: Lead, Chrome