... up, burping and gas Helps prevent fluid in the ear or no vacuum 1. Material free: Phthalate, BPA, Nitrosamine, Latex, PVC2. Shaped ... nipple type: Traditional Silicone Nipple7. Bottle type: Natural Flow, Vented, Anti-Colic8. Pass the FDA, CE, EN71 and SGS Test9. Dishwasher and ... nipple could be flexed and stretched as a breast, and the natural shape lets babies latch on effortlessly, helping to ease ...