The VirGo for vaping between August 23 and September 23.
It's a voltage regulator called the .... I have no idea. I'm pretty sure someone else nailed it with the ego-vr and I refuse to completely repeat someone else's idea. :/
The Yugo... Oh wait. That was already taken.... LMAO!!!
(they actually sold less than 150,000 here in the US)
HVgo voltage regulator
to regulate your voltage of an ego battery by turning the dial
高兴 猫 电刑
Found the original