Cocktail airs and velvets can make a drink feel more aromatic, more polished, and more memorable. They can also make it worse. That is the part many guides skip. A good foam topper should do more than look clever. It should fit the drink, stay stable long enough for service, and still drink well. The goal is not simply to trap air inside a liquid. The goal is to create the right texture for the right cocktail.

A cocktail can taste “strong” and still be relatively low in alcohol, or feel light while quietly carrying a serious dose. The difference is rarely guesswork. It is math plus dilution. ABV (Alcohol by Volume) matters for menu balance, responsible serving, low-ABV options, batching, and consistency. If the same spec lands at different strengths depending on ice, time, and technique, guests notice.