The Ukulele Cleaner (2 oz. bottle) is like no other cleaner perfect for matte and gloss uke finishes. Great for the body, back of neck, and finished fretboards. The streak-free proprietary formula even has UV protectants and smells amazing. The 100 percent natural Fretboard F-ONE Oil (0.5 oz.) helps clean, condition, restore, and protect your unfinished rosewood, ebony, or exotic woods and contains no lemon oil, petroleum, wax, or water. Also included is a large 12-inch x 12-inch premium suede microfiber cloth to be used with these products or by itself to clean fingerprints, sweat, dust, and grime.