With the success of the original design, Dave's Tangle Free has engineered another new design — built to bring a new technical advantage to the lead-free sinker market. Dave's In-Line weights are lead-free with numerous advantages. These weights are made of uncoated stainless steel, with moving swivels on each end. This design provides a quick and easy float fishing solution, but with increased sensitivity and the energy of steel. Tungsten, lead and tin are all used often in the fishing world. But lead is notorious for snagging the bottom, tungsten can be highly expensive and tin doesn't have the density to get down. These stainless steel stick weights offer a major advantage over all three. The “pinball effect” ensures that the weight will keep ticking bottom and moving in a current, but will also get down quickly and stay in still water.