Hmmm. Never thought of that, but I guess it may be possible. I ended up breaking both chimney glasses on mine, anyway. Not while vaping, but while assembling. I took the tank apart to clean upon arrival, and the first glass broke while I was trying to put it back in place, so I whipped out the spare and managed to get it in place intact. That lasted a couple weeks until I tried to reassemble after cleaning again, and the same thing happened to it.

I guess some tanks just don't get along with some people.

I did like being able to see the coils, but I guess I'm just a bit too ham-handed for this one. If they'd do maybe a larger diameter one with thicker chimney glass, I'd buy one.