Wow! A great little gadget is now available on Amazon Japan. It is a device that lets you know when your wine has soiled... It is very hard to monitor your wine at all times, but this device certainly will fill this gap.
This device is a must for extreme wine-lovers or occasional drinkers. This would be a great gift for New Years, although it's not available to North Americans. The VacuView also sucks the air out of the bottle.
The VacuView is a grey piece of rubber, along with a yellow nub that pops up when it detects sour wine. It is available at Amazon Japan, and will probably be released in the US later on.
VacuView lets you know when wine turns into vinegar [Via: Gearfuse]