Eggstasy is a revolutionary new fly-tying material for egg-flies. Unlike standard egg-yarn, which involves spinning yarn, Eggstasy is built on a core which means you can simply tie it like a chenille. Eggstasy is the first material to be made from new "Next Generation" (NX-Gen Fiber). This material is a game-changer synthetic. NX-Gen Fibers are micro thin and designed to trap water, creating a slush-like texture when wet. In white, fluorescent red, chartreuse, sunburst, fluorescent yellow, fluorescent peach, salmon, orange cheese.