If there is something that everyone hates, it is bad breath and stink emanating out of one’s mouth. No one would possibly even try to like that person if the breath smelled like rotten eggs. If you are a drunken sod, your mouth would only smell worse.

Instead of being rude and making other people get disgusted by your breath, why not check for yourself and do the needful later? Here is an Etiquette Checker which not only checks and rates your bad breath on a scale of 6, but also measures your alcohol level.

Alcohol is measured in 0.5 increments and bad breath on a scale of 6 where 6 is the worst. It comes with a backlit LCD screen and an Auto-off feature which is good enough if you wanna take care of your etiquette and make sure you don’t piss people off by your bad breath. This cool gadget costs $53.

Via: Japan Trends Shop