This Dr. Brown Formula Mixing Pitcher is a must have for bottle feeding. I mixes the formula with little effort and with little to no bubbles. It pours nicely into bottles without adding too many bubbles. It makes it really easy to make up a full days bottles without too much fuss. A must have for any parent!!! It is easy to clean in the dishwasher. It is easy to take apart and put the pieces into a basket. It is also easy to hand clean when you aren't near a dishwasher which is a plus. Dr. Brown really understands baby's tummies!!