You know what’s smart? Thermodynamics. What’s even smarter? Using it to your advantage. This device chills your wine in 90 seconds (or what’s claimed). I don’t see why it wouldn’t work, you get a piece of metal cold enough, with enough volume and surface area and it’s sure gonna cool your wine down fast, I’d be worried that ice could form on the device itself and there’s no telling what that’ll do to you wine.
Never-the-less great idea when you just can’t wait for that bottle to chill.