100% food-grade silicone (inner space)
Made in the U.K.
Breast-like silicone teat
Anti-colic DuoValve System reduces discomfort and colic
Ultra-wide neck design allows easy cleaning
EN14350 Approved
Slow Flow: 0 months+
Medium Flow: 3 months+
Fast Flow: 6 months+
Variabe Flow: 9 months+