Vulli MII Sophie la Girafe Set of 2 Niples- Medium Flow

True Transition Nipples Stage 2 3m+ Medium Flow(Patent Pending) Second Only To Nature Consistent Transitioning Between Breast And BottleAt This Stage Infant Oral Characteritcs Are Starting To Change From That Of A NewbornNipple Is Sized Slightly Longer For Growing BabyBase Is Cone Shaped To Assist Buccal Pad Muscle DevelopmentFrosted Bulb Supports Palate And Helps Baby Sustain LatchReal Feel Raised Bumps Replicate Breastfeeding Mother's NippleStaged Flow RateMedical Grade Silicone No Nipple Confusion No Nipple Collapse No Leaks Designed In Sync With Growth To Promote Proper Oral Development And Good Feeding Habits.