Mini review time. Pics and Vid(Maybe) will be edited in later.
Let me start by saying if you are thinking of buying one. Read everything V&S said about his. Describes it great. Sam's really easy to work with. E-mail him with anything you need and it's "Sure, marking it down now!" No hassle whatsoever. USPS fucked me around a bit, but Sam was all good on his side.
On to the glass. My order was for the Frit(Orange) comes with a normal, although very thick feeling 1 hole slide. Sam also included one of the 18mm ash catchers he has on his site. Thanks if you see this man! Very useful because I had planned on trying it out with combustion, but was planning to wait until I either worked out a custom 18mm frit ass catcher like DG has(in 27mm or something) or bought another ashcatcher. His actually works great so I wont be buying another. I run it dry to litterally just catch ash and I don't see it adding to much diffusion over the frit itself. Big ups to him on that indeed.
The workmanship is excellent. All the joints are quite thick, along with the base. Little, Well no would be closer, bubbles in any of the glass. Thick. calling it 5mm seems to be doing it a disservice. Frits don't look "QUITE" as clean as I've seen on DG's. That being said DG does not make anything, but frits atm, and doesn't do custom work. GBD Frits Function on par to DG's, but are different in their own way. The orange he used on my frit though......POPS. Very vibrant.
Function wise. Its a frit. It stacks. Its smoother than most any other single perc tube. Naturally you loose flavor for diffusion.
After combusting through it and vaping, I would recommend this tube, and company to anyone.
The one and ONLY thing I would change about my tube is the stemless joint. I'd go with a softer curve or harder, but not the bubble. Personal preference, and insight on my next order.