Regular Flow Teat Well-Being Silicone - 0m+2 pieces per package Teat Well-Being Silicone: Physiological Teat with Advanced Anti-Colic System for Regular Flow. Normal Flow: 0 m + Advanced Colic Prevention System By preventing air from being ingested, the anti-colic valve lowers the chance of colic after feeding. Consistent and peaceful feeding 1. A broad, rounded base facilitates sucking. 2. Rings with ribs for a cozy feel. Accepted with ease The teat is soft and elastic, making it simple to transition from breastfeeding to bottle feeding and back again. The "MUM EFFECT" silicone Special velvet finishing adds extra softness and pleasantness to the teat. Children tried it, and mothers recommended it. Swapable physiological teat Teats come in various flows and are compatible with all Well-Being bottles. For your baby's growth, five flows are examined: food, fast, adjustable, medium, and regular.