Thank you! I don't wanna say they are 14mm, because I don't have the CNC/skill to meet that slope spec, but I'm sure they will mate up with it no problem given the OD of the stem is about 12mm. I more do that for comfort and appearance. I'm crazy about cool vapor and have done a lot of hobby research, because I'm super sensitive to hot/dry vapor. I can confidently say that what I've just developed does cool the vapor to the point of making it feel cold for the first couple rips. I also have a complex cooling twist in current iterations that works very well.
The main reason I picked up a Lobo this month is because I respect POTV's dedication to accessory stem specs. I'm a bit salty that they make the insertion lengths different on everything, with the Lobo being the deepest, but they do their part to open a world of accessory stems to many popular vaporizers.
I'm glad I did because I'm warming up to the Lobo and enjoying what it has to offer. Also that green is so fetch!
Now I see it too and kinda love it!