One of the key causes of tuning frustration is string binding at the nut. TUSQ XL is impregnated with PTFT, the slipperiest substance on earth and alleviates the binding grip the nut has on the strings. Strings simply glide back into tune!
what are people saying?
"If you are wondering what king of nut I use on all my guitars, it's the Graph Tech. There is something special about these, it just fixes everything that's wrong with all my guitars, the guitar doesn't go out of tune anymore. It's like some revelation. There is something in this nut that no one has. This is the stuff." Dan Spitz, Grammy nominated Multi Platinum Recording Artist & co-founder of Anthrax.