Multi- surface shock resistance wide caliber glass bottle120 mlIt comes with wide mouth real touch soft nipple (cross opening S)Soft non-toxic material/removing tongue coating scrubbing ring<div>6-coner cap(anti-overturned cap add additional protecting net to the bottle.The bottle is collision avoidance,and is more secure to use)the anti- over turned cap is designed to protect the bottle from direct contact in collision )Muilt- layer protection makes bottle less fragile and more secure to use.Glass bottle (heat-resistance glass can resist heat up to 600℃）BPA free secure materrialGlass material is high temperature resistance.and does not produce toxin to harm human internal secretion(Environmental hormone bisphenol A)From Birth