Created through a doctor, Dr. Brown’s herbal float child bottles function a patented interior vent gadget that is helping scale back colic, spit-up, burping and fuel. The certain force layout lets in young children to feed simply, for the reason that vent gadget gets rid of the air bubbles and vacuum. All portions are dishwasher secure. BPA loose. Comprises three-8oz bottles;2-4oz bottles;2-additional degree 2 nipples;2-garage/go back and forth caps;three cleansing brushes.