Now that i'm more active on guitar, it may have value, but I'm not sure it's for me. I plan on replacing strings often, so is this extra step really needed. Will do more research, some swear by it, I don't cause I don't know what it does for me. I tried to extend life if old strings, I just put new ones on. On my new guitar, i'm very concerned about making a mess, so I haven't used it.
Rating: [4 of 5 Stars!]