This outstanding Blakemore Real Magic Lubricant works to soften, lubricate, and extend the life of your fishing line while reducing line memory and improving your casting distance by protecting and lubricating your reel. Environmentally safe, odorless, and guaranteed not to buildup, this super lubricant also works to reduce icing on rod guides and is great for keeping spinnerbait skirts supple and tangle free. Real Magic works on monofilament.