Comment on the forum:
My review of the following VapCap models from DynaVap: “M”, OmniVap XL, Ti Woody-S, NonaVong-S
These are small portable vaporizers with no mechanical or electrical parts, they’re basically solid pieces of stainless steel and titanium (some wood too). You heat the “cap” with a butane torch lighter, and the cap in turn heats your dry herb to vaporize it.
The Vape Critic