Fly tyers, this bead assortment is exactly what you need to step up your nymph game. Made from 97% tungsten, these beads sink faster than traditional brass or glass, getting your flies down to where the fish are holding much quicker. The slotted design is genius - the tapered drilled hole lets beads slide smoothly around the hook bend without getting stuck or damaging your thread. You get 100 beads total across the most commonly used sizes: 2.5mm for hooks 14-18, 3.0mm for 12-16, 3.5mm for 10-14, 4.0mm for 8-12, and 4.5mm for 6-10. But the color selection is what really sets this pack apart - 12 popular colors including matte black, black nickel, gold, silver, copper, nickel, chartreuse, pink, metallic green, metallic olive, metallic brown, and rainbow. Having this variety means you can match the hatch perfectly or experiment with different color combinations to see what the fish are biting on. The quality is impressive - these are 100% new material, not recycled, so you're getting consistent sizing and weight every time. Whether you're tying basic bead head nymphs or more complex patterns, having this assortment on hand means you'll always have the right bead for the job. It's one of those fly tying supplies that once you have it, you'll wonder how you managed with just a few basic colors and sizes before.