Made from 100% medical/food grade silicone, this has been designed for a simple and effective start towards good oral hygiene. Easy to use, gentle on gums, non-toxic and BPA Free. Suitable for use with Jack N' Jill Natural Toothpaste. Convenient for traveling. Double Sided: Use 'brush' side for gentle cleaning of baby's teeth. Use 'dimple' side to massage gums - great for teething gums. Tip: Always make sure your Jack N' Jill Silicone Finger Brush is clean. Wash with warm soapy water. Safe to sterilize. Store in a clean container.Of course, only to be used by an adult on baby/children. This is not a pacifier or teething device. Not for chewing! Discard immediately if torn/damaged.