Loved By Mums And Babies, Our Award-Winning**, Easy Latch-On, Breast-Like Teat Feels Closer To Skin And Mimics The Natural Flex And Movement Of A Mum’S Breast For A Comfortable Feed. 95% Of Mums Reported That Their Baby Accepted The Soft Silicone Teat With Skin-Like Feel And Would Recommend To Others. * All Closer To Nature Bottle Teats Feature An Anti-Colic Valve To Prevent The Symptoms Of Colic By Ensuring Your Little One Ingests More Milk And Less Air. Which Flow Rate Do I Need? We Offer Different Flow Rates To Keep Up With Your Growing Baby. Every Baby Is Different But As A Guide We Suggest Slow Flow For 0+Months, Medium Flow For 3+ Months And Fast Flow For 6+ Months. Closer To Nature Teats Are Only Compatible With Closer To Nature Bottles. How Often Should I Replace The Bottle Teats? We Recommend Changing Your Bottle Teats Every Two Months And You Should Change Them Immediately If They'Re Damaged Or Weak. * Based On 2021 Study Of 524 Parents Who Use Tommee Tippee Bottles ** Made For Mums March 2020.