Graphtech TUSQ XL PT-7004-00 SLEEK STRING TREES guitar retainer, pair, black

Extras: SLEEK STRING TREES pair Length x Width: 11.70 x 7.12 mm, height 7.65 mm Material: TUSQ XL Graph Tech TUSQ XL String TreesSet of 2The PT-7004-00 comes with Graph Tech's new sleek TUSQ XL string trees. You get two long string trees, two long Chrome screws and one short Chrome screw so you can install these on any guitar that needs one.#PQL-7004-00 Manufactured by Graph TechTUSQ XL increases tuning stability so you can play harder, faster and longer.Designed to boost guitar performance, TUSQ XL is precision engineered and specially formulated to bring out the hidden harmonics and richness in every note. TUSQ XL is based on the highly resonant TUSQ man made ivory, but impregnated with Teflon to improve the tuning performance of the guitar. How does it work?Other nut materials have a tendency to bind the strings in their slots. When you are tuning your guitar you might hear the tell tale "ping" of the strings releasing under tension or have difficulty keeping your guitar in tune when using a tremolo or doing string bends. There are many temporary solutions to this problem, but wouldn't you rather a permanent one? TUSQ XL has Teflon lubrication impregnated all the way through the material (Teflon is the slipperiest substance on earth...500 times more slippery than graphite.), so you never have to worry about string binding at the nut again.How does it sound? TUSQ XL will bring out hidden harmonics in your guitar. The highly resonant material couples your strings' vibration to the neck better than anything else. You will hear more richness from every note, especially on open strings.