Tungsten fly-tying beads add weight so flies sink faster and reach the bottom in rivers, streams, lakes, or ponds, improving presentation for fly fishing.
Slotted beads have an opening that allows them to slide over the hook bend and move along the hook shank, making placement easier and more precise when tying flies.
Tungsten beads add weight and higher density so flies and line sink faster. According to the listings, that increased density also helps reduce splashing when the fly enters the water.
The fly-tying bead dimensions shown include 0.08 in, 0.12 in, 0.16 in, and 0.18 in overall.
The listings state tungsten alloy beads are denser than brass and lead; that higher density helps them sink faster.
Some listings specifically label beads for fly fishing, while the bobber/stop beads are described as all-purpose for lakes, ponds, sea, rivers, and streams.
