Size: The cup holds 8 fluid ounces (approximately 237 milliliters), making it suitable for smaller drinks like coffee, tea, soft drinks, or juice. Material: Polystyrene foam, a material known for being a good insulator, keeping beverages warm or cold while preventing the exterior from getting too hot or cold to the touch. Shape: Typically round with a smooth or slightly textured surface. It can come with a simple design or plain white appearance, though some brands may have colorful or branded prints. Features: Often comes with a lid (especially for hot drinks) and may feature a rolled rim to provide a better seal with the lid and prevent spillage. 8 oz foam cup is a small, disposable drinking cup made from expanded polystyrene foam, commonly known as Styrofoam. It's lightweight, insulated, and often used for hot and cold beverages. The foam construction helps to maintain the temperature of the drink for a longer period.