[header] How to serve and enjoy guinness [title] Choose the right glass. [step] Although it may seem that any glass will do, to enjoy a truly perfect glass of guinness you must use a tulip glass. [substeps] The shape of a tulip glass is perfect for allowing the nitrogen bubbles to circulate from the bottom and back up to the top. 
Although any size will do, a 16 oz glass, otherwise known as a pint, is generally agreed upon as the classic size for the drink. [title] Pour the drink into the glass at a 45 degree angle.