Customer Reviews for Avent Avent® Adaptor Ring

This adaptor ring allows air into the bottle and not into baby's tummy. Use the Avent® Adaptor Ring in conjunction with the Avent® nipple (sold separately) to create an anti-colic system to help reduce symptoms of colic for your little one. The Avent® Adaptor Ring for use with Avent® polypropylene bottles. Includes one ring. BPA-free.