Quick cleanup: This espresso maker is designed for easy cleanup, featuring a removable filter and a nonstick interior that prevents coffee grounds from sticking. Rinse under running water and it is ready for the next use. Brewing options: Brew 1, 2, or 4 cups with the adjustable cup capacity. Flexible for solo brewing, shared coffees, or small groups. tasting coffee: Advanced brewing technology ensures extraction from your coffee grounds, delivering a rich and flavorful cup. Sleek and compact design: The modern, spacesaving design fits on most kitchen countertops, making it ideal for kitchens with limited counter space and adding a touch of elegance. Use scenarios: Quick single cup for a busy morning at home: brew 1 cup and cleanup is fast. Compact kitchen or dorm room: small footprint saves counter space while still delivering quality coffee. Entertaining guests or office break room: brew 2 or 4 cups to serve a small group efficiently.