Non-Wax Revitalizing Treatment for Deep, Clear, Long-Lasting Shine on Musical Instruments! Polishes and protects modern or traditional lacquers and paints. Shines tuning machines, hardware, knobs, pickguards, pickup covers, pianos, brass instruments. No waxy build-up, fingerprint resistant, and very shiny! Please Note: Guitar Gloss is not intended for any instruments with a nitrocellulose finish.