PREMIUM LINE suggested the best of the lot, indeed it is. Using the best copolymer resin and with our exclusive technology makes this line one of the most sought after line in the word of fishing line. Transmissibility to deliver the slightest nibble of fish. Supple and Excellent handling as the line is not prone to cling to a rod. Good ater-shedding due to less water absorption. Fast sinking with specific gravity 2.15