Fuel your strings to last longer and play faster.
The String Fuel Refill is designed to re-wet the applicator pad on the String Fuel tool, sold separately. A completely dry String Fuel will require one half-bottle.
String Fuel is a hybrid blend of refined naturally occurring oils speed blended with premium quality mineral oils. It is silicone free. The pleasant-smelling formula easily pulls away rosin, oils, and sweat, leaving violin, viola, cello and bass strings feeling like they just came out of the package. While the tool’s cleaning pad (not-included with this refill) completely absorbs the string fuel formula without any dripping, we tested it liberally on various varnishes to make sure it would be safe and were unable to find any effect, though it does clean and condition ebony fingerboards very well.
Made in the USA.