100% Plastic free Nipple allows you to transition from a sippy bottle, straw cup or sports bottle using Pura components; Baby Grows...Bottle Evolves. The nipple simulates and supports breast feeding and the elongated vent helps prevent colic; Medium flow for 3 months to 6 months. Anti-colic with elongated vent helps reduce spit-ups Each pack contains two Natural Vent Nipples of the same flow rate Meets all FDA, CPSC, EN14350, European Commission 10/2011, German LFGB regulations and/or guidelines Dishwasher Safe, food grade #304 (18/8) stainless steel and medical grade silicone contains no BPA, BPS, EA, PVC, phthalates, or other toxins and no internal lining to ensure nothing ever leaches into your beverage

100% Plastic free Nipple allows you to transition from a sippy bottle, straw cup or sports bottle using Pura components; Baby Grows...Bottle Evolves. The nipple simulates and supports breast feeding and the elongated vent helps prevent colic; Medium flow for 3 months to 6 months. Anti-colic with elongated vent helps reduce spit-ups Each pack contains two Natural Vent Nipples of the same flow rate Meets all FDA, CPSC, EN14350, European Commission 10/2011, German LFGB regulations and/or guidelines Dishwasher Safe, food grade #304 (18/8)