CREATIVE U-SHAPED DESIGN-The design of the U-shaped brush head is completely in line with the human mouth, and it is also more suitable for the shape and mechanics of childrens tooth structure. Designed for childrens sensitive gums and teeth. . 360 FULL CLEANING-The 360 cleaning brush head, 47 BASS brushing method, can even clean between the teeth. You can clean your teeth in all directions by shaking it from side to side and you can clean your teeth properly without twisting your wrist. This prevents children brushing their teeth incorrectly because they cannot twist their wrists. . PACIFIER GRADE SILICONE MATERIALS-Food-grade silicone brush head, environmentally friendly materials have no peculiar smell, and it is safer to put in your mouth. It encloses the soft edges of the teeth 360 degrees, offers a comfortable brush feeling, does not damage the gums and protects the childrens tooth enamel. . EASY TO USE- Squeeze the toothpaste onto the brush head, then put the toothbrush in your mouth, bite your teeth into the groove of the brush head, shake it from side to side, and start cleaning your teeth in all directions. The method is easy and quick to use. You can brush childrens teeth properly without any skill and take care of the childrens dental health in every respect. . CARTON DESIGN ENDLES FUN-The cute and funny dinosaur appearance of the toothbrush can make your kid more interested in brushing teeth and can make brushing teeth fun for your kid. It also helps your child be willing to brush longer and even develop healthy brushing habits. If you have any questions after receiving our products, please feel free to contact us. .