Strong Michelin or Perelli rubber-depending on your locale. New oily rubber and smoke, lots of smoke. The rubber clings like a stench you’re unable to wash off your hands or clothes. I had a 1.5oz pour and tasted this the next morning. The only thing I can see this used for is a smoky additive for something else. It’s like someone pranked you by putting liquid smoke in a half decent whisky and paid you to try it on a dare. Neat, it’s bad. With ice it’s surprisingly (and offensively) worse. Maybe Coke would help this. I’m not sure. I’m sorry I tried it.