That's a beauty ring for a Provari v2x. Since it has a "Provi'ish" tip, I thought it would go well.
The mod is a Australian boutique (dual-18490) named "EPM" (which are the modder's initials). It's the cream of my crop, and the durability standard by which all others are measured. It's an amazing little creation, with a vape as smooth as silk.
I got my first one back in 2012 (I think), then @Katdarling and I were fortunate enough to get some V2's (which this one is) not long before Eric hung up his modder's tools (likely for good). Our loss...
Anyway - I knew exactly which mod this tank would be on the moment I unpacked it. I'm on my last battery pack for the EPM, so the tank will likely ride it into its eventual sunset. If history is an indication, that's 1 to 2 years down the road. It's big brother (dual 18650) is already retired, and living its forever life up on a shelf.
King of the castle, he is.