• ★Safe Material: Made of Premium Borosilicate Glass; Free of BPA, BPS, Phthalate, and toxins; Heat-resistant; Highly transparent
• ★Anti-Colic: Anti-colic system helps reduce colic and gas to spit up greater comfort and fewer messes. A happy full tummy from air-free feeding is a sleep baby's best friend
• ★Transition from Breast with Breast-Shaped Nipple: With a breast shape, the nipple mimics the shape and feel of a breast to give babies a sense of satisfaction and security to ease the transition from breast to bottle; Made of food-grade silicone, the nipples are made tens of thousands of pulling experiments and can protect baby’s gums well;
• ★Ergonomic Design: Baby can grip baby bottle much more easily with the streamlined design; It opens easily with the thumb touching the concave of the protective cap
• ★Easy to Assemble and Wash: Be Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water