1.The Bottle Nipple with a cross hole made of international high standard of liquid silicone rubber is soft and elastic, which can endure high temperature of 230°C during disinfecting and can endure being torn by baby.
2.In order to allow baby sucks milk more facilely, the Baby Nipple is designed with double venting air holes.
3.Before using,it must be cleaned by water, then placed in boiling water at least 2-3 minutes.
4.Please check the nipple regularly. Change it when the following tendencies arise, such as bite marks, looseness, and elongate.
NOTICE: Please don't let your baby drink milk if no adult being on the scene. Nipple can not be used as a toy.