Playtex Drop-Ins 100 Ct Liner 8 Oz. More Natural Breathing – Clinically Proven – Pre-Sterilized Liner Gently Collapses Like Mom’s Breast As Baby Feeds.. Air-Free Feeding To Help Reduce Colic – Unique Anti-Colic Liner Gently Collapses As Baby Feeds, Preventing Air Bubbles From Mixing With Milk. Less Air Bubbles Means Less Gas, Colic And Discomfort. Mimics Natural Breastfeeding By Simulating Same Suck, Swallow And Breathe Patterns As Breastfeeding, So Baby Breathes More Naturally During Feeding.
Discreet and easy to use