This set of measuring cups is made of high-quality stainless steel. The set is composed of 5 commonly used measuring cups in 1/8cup-30ml, 1/4 cup-60ml, 1/3 cup-80ml, 1/2 cup-125ml, and 1 cup-250 ml, Measuring cups are welcome additions to any kitchen and are very useful to cooks and bakers from both home and commercial kitchens alike.