These

Mine literally are shaped like Breast

I have regular plastic bottles, glass bottles which have smaller nipples, and the bottle that came with the pump..she doesn't like any of those...@mimiz, @imhermomduh

I honestly just had to find a nipple she liked. There are so many different ones and all of them she hated except for the playtex naturalatch. Maybe the bottle you have just doesn't appeal to her?

I have ones called breast flow from avent they're awesome

Buy breast feeding bottles