Here's my first tube, I will be making adjustments to the setup further down the road.. me testing it out for the first time, tn. [ame="http://www.youtube.com/watch?v=Gk7Bkccht4o"]Milk[/ame] Yep, it works. I was originally looking for a straight tube but they sold out of the MGW straight tubes.
MGW makes amazing glass, at great prices. Nothing from MGW will you find to be overpriced. And If your looking for a tree arm ashcatcher, and not willing to drop the cash on a toro. I'd highly recommend mgw.
I honestly don't even know, they never told me the details, I assumed 5mm. I can tell it fits 14mm bowls but thats all I know.
sweet tube man.. very classy i really like the shape of the beaker. ps. putting your downstem so that the slits are on the sides and tilting your piece back when you hit it will provide better diffusion