Japans top tungsten company is now in the USA. Reins offers you the widest range of sizes in slip sinkers. From the small 1/16 oz to our massive 2.5 oz, nobody delivers as many different options in slip sinkers. Reins tungsten slip sinkers give you the ultimate performance with a specific gravity of 18.2, each sinker is 40% smaller than its lead counterpart. Reins slip sinkers are made up of 95% tungsten and 5% nickle alloy making them 1.8 times as dense as lead and environmentally safe. The unique shapes provide less hang-ups on bottom structures with increased sensitivity which equals less drag on your line. If you have trouble feeling a bite, then you need to switch to Reins tungsten sinkers. Reins utilizes a inner core system to keep your line from being abraded, nobody wants to lose a big fish because their line was worn from the sinker.