Fulling Mill Tungsten Dumbbell Eyes are a great way to add weight to streamer and saltwater fly patterns thanks to the high density, fast sinking nature of tungsten. Tie in like a normal fly tying dumbbell eye for flies you want to get down quickly to feeding fish.
3mm - 1/8"
4mm - 5/32"
5mm - 13/64"
10 per pack.