There is no doubt that craft cocktails have taken the bartending world by storm in recent years. Bartenders have become more creative in their use of ingredients and techniques, and the cocktails they produce are often works of art. But what about the most basic ingredient in cocktails – ice?

Most people think of ice as just a way to cool their drink, but it can actually be a very important part of the cocktail-making process. Poor-quality ice can ruin …