 So here's why I would not have heard of this before. Okay. One, I don't drink soda. Right, yeah. Two, if it's a beer, why would we be putting it in a cup in the first place? Oh, I see. Just take it right from the bottle. Yeah, you're not one of those fancy people who pours their beer into a glass. Eliminate the problem, drink the beer from the bottle. Gotcha. Well, I agree with you in most cases, but I would be curious to see if this does work on beer as well. Well, now I want to try it, of course.