Boxwood and copper slides

Slides which are weighted with copper bars, for much more sustain!
Boxwood brings a unique sound color, softness and roundness, it nevertheless provides a little less sustain than the usual materials. The addition of copper rods to the slide makes it 2.5 times heavier. Their weight varies between 50 and more than 60g according to the size chosen, the sustain is greatly increased!
In 8-bar or 12-bar versions (nod to the 12-bar blues!).