This KitchenAid Stackable Measuring Jug Set includes three different sizes: 1 Cup (250ml), 2 Cups (500ml) and 4 Cups (1000ml). The jugs are BPA-free and feature easy-to-read measurement markings in both metric and US units. Each jug features an integrated pouring spout for easy, mess-free pouring, and the largest two feature non-slip handles. They accurately measure both wet and dry ingredients and nest for easy storage. Dishwasher safe for easy cleanup.