The Evenflo Fast Flow Wide Silicone Nipples are made with both textured and raised areas for improved latch-on. This nipple mimics the feel of a natural breast for an easier transition for baby between breast and bottle. The CustomFlow nipple senses baby's pressure and responds with the right amount of liquid every time. This Evenflo nipple features patented Micro Air Vents which promote an even flow of liquid and prevent nipple collapse. Fast Flow silicone is soft yet sturdy.
