People are just realizing why there is a bulge on your beer glass

Beer lovers across the country are only just discovering the real reason behind the mysterious bulge that appears on many pint glasses - despite it being a decades old tradition. Beer lovers across the country are only just discovering the real reason behind the mysterious bulge that appears on many pint glasses - despite it being a decades old tradition The distinctive bump found on what experts call a 'nonic' pint glass isn't just a random design quirk - it's a carefully engineered feature that has been used by bartenders for over a century During the 1920s, when glassware was a significant expense for pub and restaurant owners, this unassuming bump was revolutionary. Unlike standard pint glasses that often stick together when stacked, nonic pints also rest perfectly on each glass's bulge, allowing them to be separated quickly without frustrating delays. But the biggest benefit - and the reason behind the unusual 'nonic' name - is that the bump cleverly protects the delicate rim if the glass gets knocked over The nonic pint comes in various sizes, but there are two standard dimensions that dominate the market: the 16-ounce American nonic pint and the substantially larger 20-ounce Imperial nonic pint.