I recently tried the same pen from SmyleLabs, how is yours different?
I tried their pen and their key fob. They were the two worst pens I've ever used, both tasted like electronics and plastic and went straight onto the garbage...
Just purchased one. I'd be more than happy to review it. I have tried multiple descreet style 510 batteries and they all had their ups and downs. Biggest issue for me was how much waste there was due to not directly inhaling. This chamber is so small I am hoping that issue is resolved. Also the form factor looks great.