Yesterday, I recieved 2 Diamond Ultimate guitar slides - blown glass made by artisans in the English West Midlands. I've been using these since meeting up with Ian Mcwee at a pub near Stafford several years ago.
These are replacements for the slide I broke at a Cascade Blues Association meeting - they fit right, sound great and they look great. Take a look at some of the Slides they have on offer;
This one is really lovely.