This thing will turn your whisky bottles into a classy headphone stand. It is a redesign of my original here https://www.thingiverse.com/thing:1729644. This one includes two rings for added stability and better looks compared to the original.
Most Whiskeys bottles will fit withing the two tapered rings The Upper ring around the cap tapers between 24-38mm. The Lower ring around the neck tapers between 38-43mm
I’ve confirmed that this will fit on the following Whisky bottles: Lapphroaig Lagavulin Yamasaki Jack Daniels Glenfiddich Cragganmore Ardberg Glenlivet Glenmorangie
Downloadable on thingiverse