I obviously have not made baby food purees to put in them or anything, but I do like that I can buy a HUGE tub of Greek yogurt and fill them up for a snack during the day. No mess from the boys eating with spoons themselves, or I can fill them with applesauce to take in the car with us! Overall I would recommend these because they make life a little less messy, and it helps get some good veggies in your kiddos' if they are still young enough eat purees you are making.
Please excuse the pictures, Graham was far more interested in eating than being photogenic!:)