Grand Slam Fluorocarbon Coated Fishing Line is an extra strong, 100% copolymer with a fluorocarbon coating. The line is virtually invisible and can be used in any water conditions. It is a top choice when visibility is a concern, such as fishing in clear shallow water or in top water. Made from the highest quality copolymer, Grand Slam Fluorocarbon Coated is extremely supple and easy to cast using best casting and spinning reels. The line is ultra manageable, easy to knot and delivers high knot strength and abrasion resistance.