as
@NickDlow said, it's the fc-1000
It is the matrix pillar, with bubbler style mouthpiece, 18mm female inlet
There's also the fc-707 - which is exactly the same except for a bent neck tube style mouthpiece.
The fc-711 is the mini pillar.
It has a different perc - a little egg shaped showerhead
Different pillars - only 4 vs the matrix pillars 8
Much smaller volume
14mm female inlet
different mouthpiece - direct knockoff of the sovereignty original
My
The matrix pillar is more of a flowers unit... There's no reason you couldn't take some fat dabs through it, but it's large volume isn't the best for oils generally
I am seriously loving it after using it with the solo and LSV - It's actually a serious contender for my favourite bong I own
The mini pillar is much more of an oils unit, more noticeable drag ime...
It's a really nice little rig, and it's certainly cool if you're looking for a relatively high diffusion dabbing rig, but I personally wouldn't consider it a must-have...
The fc-1000 is MASSIVE compared to the fc-711.
That is the REAL sovereignty mini pillar.
The fc-711 is a direct knockoff of that design.
So yep, they're pretty similar