Fast Fret

This stuff is really good. It made a huge difference as soon as I put it on my acoustic in terms of how fast I could move up and down the fretboard and it also cut down on string noise a bit. It is really helpful when you're playing in an open tuning and are moving up and down the neck frequently.

I would recommend not putting it on the strings from the end of the fretboard to the bridge if you do a lot of fingerpicking like me... I didn't really like the feel of it.

Overall, it is a great product and will definitely use it again... although the only ingredient listed is white mineral oil so I may try just getting a bottle of that next time instead of paying for the applicator and all that jazz.