Fender super bullets are the ultimate string forfender trem users. * Nickel-plated steel makes these anexcellent choice for rock and other styles of music wherethe guitar needs to cut through. * Fender super bullets are one of the world"smost-popular sets of strings and for good reason. * The german-made bullet end fits precisely intofender tremolo blocks, enhancing sustain and stability. * That means you get more for your money with superbullets: they stay in tune better and they resonate more.