KeyTone Line Guitar Lubricant For Nut slots, Tuning Machines, String Performance

Very satisfied with this product. Works great on my guitar. Keeps tuning machines lubricated and in well working order!

I wish I'd discovered this stuff decades ago! ...And I'd probably still be using the original bottle. "One drop" is probably more than I use for all six nut slots. My guitars sit out, and even so, this lasts quite a while. If I'm being lazy (or cheap?!) about changing strings, sometimes I'll put another dose on after a month or so.

Reworking an old guitar, the wood on the neck was drying out and trying to warp. The oil helped the wood to regain it's shape

This guitar lubricant works GREAT and only a little is required. It does not "gum up" the gears. This lubricant also worked great on my lever harp that had terribly squeaky levers. I would buy this product again and highly recommend it! Thanks for a super product that really works and is safe for fine instruments.

Make much more easier and achieve precise tuning

I really like how you don't have to remove the strings to apply this product. Doesn't last the life of the strings like it says, but there's plenty in the bottle to re apply. Bought a second!

just what I was looking for

Used this on my classical: the nut and tuners. So far no issues. Used very little, this bottle could last a long time