All the bite indicators
Grease offered in different colors to put on leader but personally I prefer to put on my braided indicator. The colors red - orange and pink are better seen but the yellow is well better in the backlight.
Jmc Mouches de Charette offers us here a new product, the nymphil is a two-colored thread (yellow / orange) dyed in the mass. When fishing with the nymph you will have a visualization of the drift in all conditions. Often used in French-nymphing or as an indicator.
Two tone indicator tippet for European style nymphing. Bright colors stand out well while fishing . No strike will be left undetected with Nymphmaniac Two Tone tippet. Great knot strenght for building sighters for European style nymphing leaders. Does not lose its color over time.