This KitchenAid Measuring Cup Set includes four different cup sizes: 1 Cup (237ml), ½ Cup (118ml) , ⅓ Cup (79ml) and ¼ Cup (59ml). These cups work with both wet and dry ingredients. Durable and BPA-free, each cup has its size printed in easy-to-read letters on its handle, in both metric and US units. The cups are designed to nest, with a thick ring to secure them together for easy organisation and storage. Dishwasher safe (top rack recommended) for easy cleanup.