Seaguar is the leader in fluorocarbon fishing lines, trusted by pros and anglers of all species. The InvizX is a best-selling fluorocarbon fishing line engineered to provide extremely low memory making it one of the most castable lines on the market. It’s soft and strong with exceptional sensitivity, low memory, virtually no stretch, fast sinking and superior knot strength for unmatched performance. This line is ideal for freshwater fishing applications. Seaguar is the exclusive manufacturer of the InvizX line making sure the line is formulated to assure optimum performance.