1. Not just toothbrushes or teethers "I" has concave and convex molar teeth, so the baby can bite without worry. Learn to brush your teeth first with "I" 2. The elastic brush handle is bent at will Mom is afraid that your toothbrush will be hurt, don’t worry, "I" has a TPE elastic soft handle It’s not easy to puncture your mouth, learn to brush your teeth with you 3. Stand steadily on the suction cup base Mom is worried that you can't put the brush head dirty Suck "I" on the smooth surface, "I" can stand on its own 4. Flexible silicone that can bite The whole body of "I" is made of strictly selected silicone material, It's okay to bite 5. Short neck brush head prevents swallowing "I" has a short brush head and a wide handle, Not too deep into the mouth