The Dunlop 273 glass medicine bottle slide provides a crisp, bright tone, featuring a closed, weighted end for balance, regular wall thickness, and a large diameter.
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 glass for a crisp, bright tone. The weighted, closed ends provide optimum balance.
This is ring size 12-12.5.
A handy ring size calculator can be found on the Dunlop website using the link below. This will help you work out which size guitar slide you need
https://www.jimdunlop.com/text/content/pdp/manuals/Slide_Chart.pdf
A great video of Roy Fulton demonstrating this lovely slide in action can be found here
https://www.youtube.com/watch?v=5QpnqjkI57Y
273 Blues Bottle Guitar Slide
Dunlop Manufacturing, Inc. was founded in Calafornia as a small, family-owned and operated company in 1965. It has since grown to be a leading manufacturer of electronic effects, picks, capos, slides, strings and other musical instrument accessories. Dunlop is the home of such legendary products as the Cry Baby wah and Tortex picks.
The price includes delivery which is through Royal Mail 2nd Class Post