this is the best slide out there for your money. the weighted end prodive a great balance when tackling those higher notes. the glass provides a clean, warm that can't be reprocudes with metal or ceramics. the only reason why it got a four for quality is because they are kind of delicate. i am on my second, but the only reason for that is because I knocked it off my amp head to the concrete with my guitar's headstock while turning. besides that, they sre the best. hey, if it's good enough for duane, it's sure as hell good enough for you!

Not many features after all it is a glass bottle and they do tend to break when dropped on the floor but after all it is a glass bottle. Heres the thing, the tone. I have tried many other slides from brass to glass and chrome but this has by far the best blues tone. Not as loud or bright as brass. Perfect for good medium volume tones and very soulfull.