Constructed around a one-piece 97% tungsten head that is 40% smaller than lead. Tungsten is much more sensitive than lead and allows you to feel changes in the bottom structure and detect the most subtle bites. The position of the flexible two-prong titanium weed guard keeps you from getting stuck even if the head rolls on its side. The super sharp 3/0 Gamakatsu 2X Strong hook will penetrate instantly even when using light line.