The Japanese company claims that the shape of the glass with a narrow channel in the middle of the vessel slows down the pace of

The Japanese company claims that the shape of the glass with a narrow channel in the middle of the vessel slows down the pace of drinking by about three times compared to a regular mug. The idea of the creators is that you drink beer as slowly as possible, enjoy the drink and do not suffer from a hangover the next morning. Source: Global News (EU, USA)