I've used them with a few babies at work and they seem so much easier for them to ltach on to and they seem to prefer these bottles!
I bought 4 ages ago, along with the powder pot which sits in the bottle! And ive got the microwave sterilser!
Yesterday when i went into boots i noticed they had the bottles in blue and pink!! so i picked up a blue pack
Also my mate is using the same bottles with her DD and had 2 still wrapped up spare so gave them to me, plus the 2 i got free in the steriliser so should be sorted with 10 bottles