The Ernie Ball Instrument Care Kit provides everything you need to keep your instrument in peak condition. This all-in-one kit includes a string cleaner formulated to extend the life and tone of your strings by removing dirt, grime and moisture, protecting them from corrosion. The cleaner polish is designed to effortlessly eliminate haze, fingerprints and grime, leaving your instrument with a brilliant, streak-free shine. For fretboard care, the kit features a conditioner made from a blend of orange, jojoba and linseed oils, which cleans and nourishes the wood, restoring it to its natural beauty. Additionally, the included microfiber polishing cloth ensures a smooth, scratch-free application, helping your instrument both look and perform its best. Whether you're a gigging musician or a home player, this kit is essential for maintaining the longevity and sound quality of your instrument.