Angler's Ace provides you with the best knot-tying product on the market. Made of rigid expanded PVC, the Angler's Ace is lightweight, buoyant and fits into your pocket. This is a must for the fly fishing enthusiast! You'll quickly be able to attach or add your tippet to your leader without fumbling or wasting time before "The Big One" swims away. It can also be used to create your own tapered leaders. The Angler's Ace comes in a variety of colors and is made entirely in the USA.