4x Sizes - cup (59 millilitre), ? cup (79 millilitre), cup (118 millilitre), and 1 cup (237 millilitre). Easy Measurement - Each measuring cup has clear size markings in both unit types. Space Efficient Storage - Measuring Cups nest into one another and held together by a thick, plastic ring. Guaranteed Quality - Dishwasher safe, 1-year hassle-free replacement plus lifetime limited warranty.