Dunlop JD272 Blues Bottle Guitar Slide-Medium

<>Blues Bottle slides are individually hand blown of durable seamless Pyrex glass for a crisp, bright tone. The weighted closed ends provide optimum balance. <>20 x 30 x 68mm Dunlop's Medium Blues Bottle Slide, regular wall thickness. The Blues Bottle slide will take you back to pre-Depression Mississippi, where Blues Masters used medicine-bottle slides to form the roots of modern day blues. Blues Bottle slides are individually hand blown of durable, seamless Pyrex glass for a crisp, bright tone. The weighted, closed ends provide optimum balance.