Nuby's Grooming Lil Shark Massaging Toothbrush is made of 100% super soft silicone. The soft bristles Massage and clean baby's sore gums new teeth. The textured base allows baby or parent to get a firm grip while using the toothbrush. The massaging toothbrush features fins at the base; enabling it to be self standing for easy drying and keeps it clean when it is not in use. BPA Free, 3+ months. • Soft bristles Massage and clean baby's sore gums new teeth. The textured base allows baby or parent to get a firm grip while using the toothbrush • Fins at the base of the teether enable it to be self standing for easy drying and keeps it clean when not in use • Made from 100% super soft silicone- the textured surface stimulates baby’s teeth and soothes tender gums