Description Dog Tooth Fluorocarbon Leader If you need a fast sinking line that is invisible underwater and of the highest possible quality Dogtooth Fluorocarbon is what you are looking for. This fluorocarbon line is absolute premium quality! It is 4x more abrasion resistant than common nylon monofilament. It has a very smooth surface, high strength and is softer than common fluorocarbon lines which allow for easy tying of knots. Size Length 4lb 30m 6lb 30m 8lb 30m 10lb 30m 12lb 30m 15lb 30m 20lb 20m 25lb 20m 30lb 20m