In a world full of "copycat" part clones and offerings made with unreliable materials and construction methods, Graph Tech Guitar Labs stands apart with its dedication to research, quality, and consistency. For nearly thirty years they have been producing some of the music industry's most innovative and reliable nuts, saddles, bridge pins, bridges and pickup systems. Through patented methods and proprietary techniques, Graph Tech designs specific tone and performance enhancements that bring out the true tonal character of your guitar each and every time you play!