How It's Made - Patterned Glass Panels

Yeah, I'm on a glass trend lately. See, I search videos in big bunches and write them up, scheduling them out over weeks and even months. No surprise there, that the videos tend to have themes.

I wouldn't have guessed that there would that much maintenance on the rollers. I just assumed that the molten glass wouldn't have done much damage to the rollers, but I guess it does.