DescriptionThis is a guitar string rust remover pen specially produced for the maintenance of guitar strings. It is made of safe ointment. It is multifunctional, it can not only remove rust, but also the guitar strings, which is very practical.Features- Color: Blue -Material:Rubber and Emery - Size: 9.00X7.50X3.50cm/3.54X2.95X1.38in -The multi-functional design can not only effectively remove the rust on the guitar strings, but also help the guitar strings to be smooth. It is a very practical product. -Its material will not be harmful to your health, and it can also help the guitar strings become smoother to prevent rust. -It is easy to put it in your guitar bag and carry it with you, because it is so small that it can be stored anywhere. -Its use method is also very simple, only need to wipe on the guitar string, can achieve the purpose of rust removal and maintenance at the same time. -Its affordable price, reliable, good service quality and long service life are your best choice.
