The original! Do not be fooled by imitations. Used on hundreds of patterns world-wide.
Bring your flies to life with the vibrant shimmer of Hareline Krystal Flash. This fine, reflective synthetic fiber adds movement and eye-catching sparkle to a wide range of patterns, from delicate nymphs to bold saltwater streamers.
Highly versatile and easy to incorporate, Krystal Flash is a favorite among fly tyers for adding just the right amount of flash to wings, tails, and bodies. Whether you’re tying Gotchas, Clousers, or freshwater classics, this material enhances visibility and triggers more strikes — especially in low light or murky water.
A staple in every fly tying bench, Krystal Flash gives your flies that extra edge when it matters most.