1.The U-shaped design can clean every tooth of the baby, and the toothbrush head can fit the teeth well, which can effectively prevent food residue in the gap between teeth, effectively prevent tooth decay and protect the baby's sensitive gums. 2.making the brushing process more comfortable and enjoyable. 3. The cute and interesting appearance of the toothbrush can make children more interested in brushing their teeth.This help your kids be willing to brush teeth longer to develop healthy brushing habits. 4.We also equip the U-shaped toothbrush with a convenient storage sealed container that is covered with a baffle to keep the toothbrush away from outside dust when not in use. 5.The cover also allows the toothbrush to be placed upside down, effectively draining moisture from the bristles when stored, extending the life of the toothbrush and keeping it clean for daily use.