Double Strength was the first monofilament line to become available in England, using Japanese hi-tech monofilament technology. Double Strength has been a top line for years and - despite the fact that there are many other lines on the market - has fully proven itself. Many top anglers in a variety of disciplines rely on Double Strength. Double Strength has a perfect ratio between diameter and strength. The soft and supple line in a neutral color has good knot strength. Double Strength can be used for a variety of fishing purposes and is also ideal as a hooklink for surface fishing for carp. It is also a perfect choice for almost all types of waggler fishing or short to medium range feeder fishing. Double Strength is very versatile. Double Strength is strong enough for distance casting and soft and supple enough for playing fish. If you need a line that won't let you down when it comes down to it, get Double Strength.