HydroTuff has been designed for the most demanding angling situations, where you need the toughest, most robust and utterly reliable line to put on your reels. We have recently upgraded to a larger arbour spool and jazzed up the packaging! This was primarily to ensure that the best method of spooling up this line is now the same as the rest of Gardner Tackle main line range. Dont worry, its still the same magnificent line as before! The most amazingly robust copolymer available No other high abrasion line offers the same superb performance for casting, it is fast sinking, offers great feel, exceptional knot strength and outstanding reliability. It is one of those lines that just gets better and better and this translates into a really long life span on your reels.