This is a silicone toothbrush for children (approximately 2-6 years old). It's designed so that children can brush their teeth simply by holding it in their mouth and moving it from side to side. (It's designed for both upper and lower teeth, so just biting down is enough!) Made of silicone, it's soft and gentle on the gums, and children can enjoy brushing their teeth even on their own!! This product is currently very popular with mothers! This is the product page for the pink color! We still have stock, so if you would like to purchase multiple items, please leave a comment. We will offer a discount for multiple purchases. (Available colors are blue and pink) For single items, you can purchase directly without leaving a comment! Thank you.