Feature●Cleaner and lubricant in 2 in 1. Increases the smoothness of the strings, improves the feel of the strings and makes them smooth.●Effectively removes rust from the surface of the strings and also forms a hard protective film that prevents dust and moisture from entering, prolonging the life of the strings.●Maintains the instrument and prevents drying out.●For string oil, the amount of oil is less and the effect is better!●It can also be used to protect and lubricate the headstock parts of other stringed instruments.Description