I pulled out the ol' 1970's style blacklight that I keep in the studio for my UV mineral collection. Laughed when i saw what else fluoresced - the Otter's Soft Eggs, both the clear and the slightly milky, fluoresced like CRAZY - freakin neon orange!
Even funnier, the milky ones will continue to phosphoresce for quite a while after you turn the UV source off. Just like the '70's all over again!
I know there's some fluorescent/glow streamer body material available out there. Anybody use it? Sometimes it just adds a little of that 'perk' that makes a fly work. (I use a lot of glow-painted jigs during ice fishing season)
Just curious. Thought it might be kinda fun to ask.