• Soft bristles so they are gentle on your young ones teeth and gums • Flexible brush head to withstand the bending, pushing, and poppin' action of the brush while kids play with the brush • In/Out lock: once the brush is opened it will lock in place to allow our young brushers to brush their teeth. Once they are done brushing, press the belly button, push the brush head back into the body to lock in its close position, and then place the brush head cover on top of the bristles • Drip holes: at the bottom of the character you will notice two drip holes, these were designed to let all the water drain out • Standing design: all our character can free stand on their own, eliminating toothbrush holder in the bathroom • BPA free: safety is first on our mind and we have developed all our products to be safe for your young ones