A milk cup is a versatile vessel designed specifically to enhance the experience of drinking or serving milk. While it often resembles a standard mug, it is frequently distinguished by specific functional features that cater to the unique properties of dairy.

Key Types and Features

• The Household Breakfast Cup: Typically made of borosilicate glass or thick ceramic, these are designed for temperature retention. Borosilicate is favored because it can withstand "thermal shock," allowing you to pour boiling hot milk or heat it in the microwave without the glass cracking.

• Graduated Milk Cups: Many modern milk cups feature etched measurement scales (e.g., 50ml, 100ml, 200ml) on the side. This is particularly useful for portion control, dietary tracking, or mixing milk into recipes.

• The "Milk-Tea" (Boba) Cup: In commercial settings, these are often tall PP5 plastic or double-walled paper cups designed to hold ice and condensation while being sturdy enough to be sealed with a film or dome lid.

Design Differences

Unlike a tea cup, which is usually wide and shallow to help the tea cool down quickly, a milk cup is often taller and narrower to keep the liquid warm. They often feature a flared rim to ensure a smooth, drip-free pour—essential for a liquid like milk, which can leave a sticky residue if it spills.