The newest development for Flow Tek, Inc is the patented Monic Impact floating fly line available in a 3 through 12 weight. Like all of the Monic Fly Lines, this creation is environmentally friendly. Other features are castability, not temperature sensitive, self-lubricating and cleaning and no impact on the fingers after extended stripping. Circumferential cracks which are a common occurrence with vinyl (PVC) lines will not occur and extended line life is a guarantee. Lastly, high sensitivity exists due to a polyester core with less than 4% stretch.