Tungsten putty that is applied, adjusted and sinks quickly.
This charcoal-colored nontoxic, Tungsten-based product is biodegradable and reusable, making it an environmentally friendly alternative to split shot and other lead-based weight. The weight and depth are easily adjustable, to make sure that a nymph always finds the bottom.
-Tungsten putty weight
-Can be used as temporary bead head for nymphs