Single serve coffee makers are compact machines designed to brew one cup of coffee at a time. They use pre-packaged coffee pods, often referred to as K-Cups, which contain ground coffee sealed for freshness. This convenience allows users to enjoy a fresh cup without the need for measuring or grinding coffee beans. These machines typically feature a simple operation, requiring users to insert a pod, add water, and press a button. Many models also offer options for different brew strengths and cup sizes. Popular brands include Keurig and Nespresso, each providing a variety of flavors and blends to suit individual preferences.