TUSQ Jumbo Blank Nut

Made to boost your guitars tone and performance, the 4000-00 TUSQ XL is precision engineered and specially formulated to bring out the hidden harmonics and richness in every note. The TUSQ XL is based on the highly resonant TUSQ manmade ivory and impregnated with PTFE, the slipperiest substance on earth, to improve the tuning performance of the guitar.