The egg, but ULTIMATE!! There's some marketing hype for ya, but seriously these are some pretty cool eggs that have just rolled into the warehouse. Basically they're the "traditional" yarn but with the soft milking egg veil for the authentic touch and finished off with an attention getting flash tail. They also come in a range of colours designed to mimic the colour stage changes of the eggs throughout the spawning season. Check out your local fly store and have a look for yourself.