Luc Et Léa Ergosense Tétine Silicone Anti-Colique Épais 2 Unités are teats designed to ease the transition from breast to bottle and promote digestive comfort. Equipped with an anti-colic valve, they minimize air absorption, reducing regurgitation. Their ergonomic shape mimics the natural position of the baby's mouth during breastfeeding. In addition, they are structurally reinforced to prevent teat crushing, regulate flow and make feeding more comfortable. From 6 months and up. Thick liquid flow.