FNEIAI Fingerboard and String Cleaner for Guitar, Bass, Banjo, Mandolin, Ukulele and Other Instruments

FNEIAI guitar string cleaner--clean your strings and fretboard quickly for guitar, bass and any other instrument with strings. Features: The finest fabric does not scratch the surface of musical instruments. Portable: a small gadget to carry around anywhere you want. Efficiency: remove rust on strings while wiping fretboard. Perfect for acoustic guitar, ukulele, electric guitar, electric bass etc.. Good adsorption, washable and reusable. Specifications: Material: double-sided finest fabric. Color: Cloth is green, the casing is black. Closed size: 10.5x6.5cm /4.13x2.56inches. Weight: 47g. Package included: 1 x guitar cleaner Tips: Please loosen the guitar before cleaning. Works better with cleaning oil. The viscosity after washing is not as strong as before, but it can still be used normally. Be cleaned with the cover protection when you do not use the string scrubber.