Hi-Seas' new Grand Slam monofilament fishing line is specially formulated for the salt water environment. Based on a proven multi-polymer matrix, the line is extremely abrasion-resistant thanks to a proprietary, laser-assisted extrusion process. It also offers incredible impact resistance to withstand hard strikes from big fish, especially valuable when high-speed trolling. Grand Slam has superb knot strength and casts well, and comes in clear, smoke blue, green, pink and fluorescent yellow. It's available in 1/4 lb., 1 lb., 2 lb. and 5 lb. spools, in 6 through 400 lb. test. Hi-Seas, West Chester, PA; (800) 824-9473; www.hiseas.net.