Moulded Glass Rock Slides are individually hand moulded in the USA by master lampworkers. These have all the same features as our brass Rock Slides® with the Knuckle Cut, Finger Rest and Tapered Interior. These fit almost exactly like their brass counterpart but are slightly longer. The main difference being that they are much lighter & faster so you can really cook with these on an electric guitar. Because of our unique tapered interior design they do have enough mass to light up your acoustic.
NOTE: Extra small slides are VERY small. If your finger/knuckle is the size of a pencil or a Sharpie permanent marker then these are for you.