Start with the cup size and capacity to match espresso servings. Then pick a material that preserves flavor and feels comfortable, such as ceramic or porcelain for heat retention and a neutral taste. Consider the lip shape for drinking ease, the weight, and whether the cup is dishwasher-safe. Finally, choose a design that complements your kitchen or table, while ensuring the cup fits under the machine's spout without spilling.

Ceramic generally offers the best balance of heat retention, flavor neutrality, and a pleasant tactile feel for sipping espresso. Glass lets you watch the brew but can be fragile and break easily, while stainless steel is tough and portable but may heat the cup externally and alter crema perception. If you value a classic coffee feel, ceramic is preferred; for entertaining, glass shows the color; stainless steel is convenient for travel.

A standard demitasse cup around 2 to 3 ounces is ideal for a true espresso shot, while 6 to 8 ounces suits longer drinks or lungos. When selecting, ensure the cup height and width clear under the machine's spout and allow a comfortable sip without sloshing. Choosing the right size helps prevent spills and optimizes temperature as you enjoy your brew.

Look for reputable brands and series such as Farberware, Corelle, Denby, and Le Creuset, which offer durable glazes and dishwasher-safe options. Choose a finish and design that matches your kitchen style, and prefer sets that include a few different sizes for variety. Brand familiarity often correlates with consistent manufacturing quality and easier replacement of matching pieces.

Follow the glaze's care instructions and avoid extreme temperature changes that can crack ceramic. Hand wash if the glaze is delicate or dishwasher-safe if allowed, then dry thoroughly to prevent water spots and staining. Store with padding to prevent chipping and check for cracks or glaze wear over time to maintain a pristine appearance.

Yes; a heat-retaining glaze helps keep beverages warmer between pours, and a stackable design saves cabinet space. Also consider a comfortable lip, a well-balanced weight, and a slightly curved interior that makes pouring and cleaning easier. These small design details can enhance daily use and storage efficiency.