Breast-Like Shape: The teats are shaped like a breast, promoting a natural latch for babies. This design helps ensure acceptance by babies, making feeding easier for parents. Teat Flexibility: The teat flexes like a mother's breast, providing a comfortable feeding experience for the baby. Anti-Colic Valve: Each teat is equipped with an anti-colic valve, which helps reduce air ingestion during feeding, minimizing the risk of colic and discomfort for the baby. Smooth Silicone Material: Made from smooth silicone, the teats feel closer to the skin, further enhancing comfort for the baby during feeding. Variety of Flow Rates: The teats are available in slow flow, medium flow, and fast flow rates, allowing parents to choose the appropriate flow rate based on their baby's feeding needs and age. Overall, the Tommee Tippee Vari Flow Teats offer a natural and comfortable feeding experience for babies, with features aimed at promoting acceptance, reducing air ingestion, and providing flexibility in feeding options. (description exceeds maximum possible length)