Reduces Air Bubbles and ColicFlat, Soft Nipple - Like Mom's Breast when BreastfeedingIdeal For Combining with Breastfeeding Innovative Anti-Colic System BPA° BPS FreeSelf-Sterilizing 3 MinSkin Soft™ Silicone2019 Product Safety Award Special Mention - Awarded by the European Union Developed with Medical Experts - International Children Medical Research Society  Smooth flow thanks to innovative anti-colic system The valve in the base of the bottle prevents the formation of air bubbles and stops the liquid from foaming. This creates a smooth flow and prevents baby from swallowing air while drinking. The result is less colic and a relaxed baby3. The Perfect nipple for breast milk and formula Our innovative MAM SkinSoft™ Silicone nipple gets as close to the familiar feeling of breastfeeding as possible. The unique flat shape simulates the mother's nipple during breastfeeding and therefore fits perfectly in baby's mouth. This makes switching between breast and bottle feeding much easier.  Shape mimics mother's nipple for a familiar feeding experience.  Nipple 0Nipple 1Nipple 2Nipple 3Spill-FreeNipple X0123XX0 Months0+ Months2+ Months4+ Months4+ Months6+ MonthsCan vary depending on the individual drinking patterns.  With our unique self-sterilizing function - ideal for on the go. Ensures simple, safe bottle cleaning in the microwave.  Nipple: Flat, soft nipple - like mom's breast when breastfeeding. 94%1 accept our bottle nipple. Breastfeeding: Ideal for combining with breastfeeding. Developed to feel like breastfeeding. Anti-Colic: Reduces air bubbles and colic. Supports baby's individual drinking patterns. Smooth drinking flow. Less colic confirmed by 80% of mother's2. Clinically proven: a study conducted with preterm infants confirms that the MAM Easy Start provides authentic feeding and relaxed drinking.  1 Market research 2009-2020, tested with 1,572 babies 2 Field study, Austria 2011, tested with 73 mothers of colicky babies/ Market research, USA 2010, tested with 35 mothers of colicky babies. 3 Clinical Study: Argentina, 2012, n=34 °BPA/BPS free: All MAM bottles are made from materials free of BPA and BPa (BPA free in accordance with Regulation (EU) No.321/2011