D'Addario Glass Bottle Guitar Slide

I hadn't used a medicine bottle slide for years and when the price of this one caught my attention, I thought I would try it out. I love the light weight. I have several lead crystal with slides, and a couple bottlenecks made of "soda lime" glass, and they're all considerably heavier, and denser than the Blues Bottle. It's light weight gives it a different sound (somewhat brighter), and lets me get around the fretboard a little more quickly than the heavier slides. I'm glad I bought it for several reasons. If it were lost or broken, I would definitely be buying a new one!