Gram of distillate arrived in a long skinny rechargeable and disposable unit which was protected by a plastic sleeve with a rubber topper. To pen automatically would heat as you took a haul from it; which was relatively easy with no significant resistance. This is something I had an issue within the past with a similar style of distillate pen. The taste was artificially sweet with some harder to decern flavors; which may have been mildly herbal or skunky. The effects were what you typically expect from distillate with a strongly cerebral buzz that faded after 45 minutes. As always, I do find these to be convenient but compared to some of the 50/50 mixes or full FSE cartridges the effects and flavors are not in the same league. Still if you’re looking for a quick buzz and want to be functional it does serve its purpose.