Ceramic Slide Produces Amazing Tone! If you are a longtime slide enthusiast or even a first-timer, The Rock Slide Ceramic guitar slide will win you over with its subtle, unique tone. Ceramic has an incredibly hard, ultra-smooth finish that mimics glass but produces even more sustain and low end. This slide is also incredibly durable since it is made from high-heat industrial ceramic instead of, for example, the ceramic used for coffee mugs. It also has the same famous Rock Slide tapered interior that makes this slide incredibly comfortable and responsive to your style. Guitarists of all stripes here at GearNuts love The Rock Slide Ceramic guitar slide for its unique tone and comfortable fit.The Rock Slide Ceramic Slide Features: Ceramic slide for guitar that produces amazing tone Ultra-smooth finish that mimics glass but produces even more sustain and low end Made from incredibly durable high-heat industrial ceramic Tapered interior