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Title: do NOT use these!
Review: bought these bottles because they are famous, because they are sleak, because they were supposed to reduce bubbles and solve my baby's colic problem. but they don't. what a waste of money.the wide neck means they have to have large teats, which slow down the sucking and my baby usualy ended up sleeping on the bottle when only half amount of the fomula has been taken. he was so tired of drinking that he just gave it up all together. it made feeding tiresome for both of us, esp. for the baby who eventually hates drinking milk and dreaded to see the bottles. he was rather hungry than having anything to do with these bottles. i have gone back to the old type of bottles since. i didn't give the bottles away to salvation army or anything in case other babies have to suffer. now they are nice bird feeders in my garden.
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