This baby feeding bottle with a normal neck  borosilicate glass construction for heat resistance. It features a crystal-clear, sparkling and smooth body for easy cleaning. This fabulous baby feeding bottle is microwave ovens and dishwashers safe for parents’ convenience.

• Material: borosilicate glass.
• BPA free, lead-free, PVC-free and Phthalate-free.
• Contains no poisonous substances to human body.
• Can be sterilized between -40℃ and 600℃.
• Will not crack nor release any chemical constituents.
• With no water wrinkle or mould wrinkle.
• Available in different designs.