Awesome device. Running perfectly. Unfortunately the SXK Crossbow bridge that I ordered was faulty but no worries, I'm sure Provapes will fix that issue.
I'm having to use the little RBA that came in the kit until my genuine Vapeshell arrives.. Vaping fine but much too airy for me.

Awesome device. Running perfectly. Unfortunately the SXK Crossbow bridge that I ordered was faulty but no worries, I'm sure Provapes will fix that issue.
I'm having to use the little RBA that came in the kit until my genuine Vapeshell arrives.. Vaping fine but much too airy for me.

Excellent.
I have the Boro tank and use eleaf coils (Aspire Atlantis style) which last at least a week with pretty heavy use, Aspire Atlantis and Triton coils also work well in the Boro tank and Aspire Nautilus are good for the normal tank that comes in the box if you prefer a mouth to lung vape.
The rebuildable coil that comes with the Billet Box is a bit fiddly for me but I'm sure if you are used to building your own coils it's fine and there are a few tutorials on Youtube.
This is a very robust and practical design, I travel a lot with work and I have broken a few vapes in the past when I've dropped or knocked them, the Billet Box can take a fair bit of abuse. The only minor issue I have is that the battery can be difficult to remove.
I initially bought this purely as a device to use when away working but it is so good I've put away my old Smok Alien and I only use the Billet Box now, the battery life is far better and it doesn't use anywhere near as much liquid, although the flavour is a bit more subdued.
Having also tried an authentic USA built Billet Box, I can say that there isn't much difference between them, SXK have made a very good clone.
I also have the cheaper 70 watt version of this and it is also excellent, I decided to upgrade because this one has the usb charging option, I was going to keep the old one but my missus was so impressed with it she's nicked off me!

Excellent.
I have the Boro tank and use eleaf coils (Aspire Atlantis style) which last at least a week with pretty heavy use, Aspire Atlantis and Triton coils also work well in the Boro tank and Aspire Nautilus are good for the normal tank that comes in the box if you prefer a mouth to lung vape.
The rebuildable coil that comes with the Billet Box is a bit fiddly for me but I'm sure if you are used to building your own coils it's fine and there are a few tutorials on Youtube.
This is a very robust and practical design, I travel a lot with work and I have broken a few vapes in the past when I've dropped or knocked them, the Billet Box can take a fair bit of abuse. The only minor issue I have is that the battery can be difficult to remove.
I initially bought this purely as a device to use when away working but it is so good I've put away my old Smok Alien and I only use the Billet Box now, the battery life is far better and it doesn't use anywhere near as much liquid, although the flavour is a bit more subdued.
Having also tried an authentic USA built Billet Box, I can say that there isn't much difference between them, SXK have made a very good clone.
I also have the cheaper 70 watt version of this and it is also excellent, I decided to upgrade because this one has the usb charging option, I was going to keep the old one but my missus was so impressed with it she's nicked off me!