Do your hands destroy your set of guitar strings? Has playing for hours wrecked your strings? Well the string care solution to your problems is here. StringLife is an advanced state liquid polymer which molecularly bonds to strings and forms a barrier between your strings and the elements (like acid, dirt, and grime) that steal their life. StringLife is easy to use with a built-in applicator, and one bottle provides over a hundred treatments. Guitar string care is now easy and affordable. Used in the past by Dimebag Darrell.