Diesal is a head trip. Hits you instantly, within seconds, after 1-2 tokes. Head is not just buzzing, but more like throbbing. Music gets an echo effect. One bowl (4-5 hits) lasts me a good 2-2.5 hours. Smoke is a little rough going down, and when it's in your lungs, after 1 second it tickles, and after 2 seconds it feels like a shot of gunpowder went off in your lungs. Upon exhale (via coughing), you are left with a nice icy, lemony, menthol coating in your mouth.