Power Pro is the premier Micro Braid Fishing Line. Tie a standard knot without glue. Does not damage guides, casts farther, absorbs less water, does not buey itself into reel, suitable for spinning and casting. Low stretch provides extreme sensitivity. Vermillion Red is the newest technical addition to the line. Red is proven to be the first color in the the spectrum to wash out at roughly 15' of water to make the line less noticeable to the fish!