The first biodegradable environmentally friendly one step answer to effortlessly achieving a show perfect shine. An ultra slick, streak free, high shine gloss magnifier, organically formulated to clean, polish, wax and protect for gloss finishes. The Guitar ONE is infused with white Brazilian carnauba wax that delivers an acoustically transparent durable shield with a high gloss shine that protects your instrument's finish. Safe on all lacquer finishes including nitrocellulose. Not recommended for matte finishes. Musicians, repair shops, guitar techs, instrument makers and collectors around the world use their most popular guitar care polish, The Guitar ONE. They've just made guitar care and maintenance easier, while not compromising on quality. 4oz bottle.