Made in Japan sinking nylon with ideal characteristics for feeder fishing and especially for method fishing in commercial waters. The two versions have a high specific weight, an indispensable characteristic in a clear way that the feeder will touch the bottom and no longer have to move it. This means that the wire to form a curved line from the tip of the barrel to the feeder is sent to the nylon to be well adjacent to the bottom preventing the vision of the aforementioned "false eaten". The "Red - Brown" color version is low stretch: that is, it has a low elongation coefficient, an ideal peculiarity for long distance fishing and for carp fishing where there is the need to better identify the meal, such as the catch a crucian carp and bream. The "Blue" version, is characterized by its high elasticity: an ideal peculiarity for marginal fishing and for large carp where, in both situations, the run is very aggressive.