TUSQ Bridge Pins are precision engineered under high pressure and heat specifically to deliver the maximum amount of vibration directly to the top of your guitar. They are consistent from piece to piece to offer you the rich tonal characteristics of TUSQ - without the inconsistencies of bone or ivory. TUSQ is free from all oil or animal by-products. The beautiful TUSQ traditional style bridge pins with a 2mm Mother of Pearl dot inlay. This is a perfect option to upgrade the pins in your acoustic guitar and dramatically improve the harmonics and tone of your instrument.