The head of a child is quite large and wide, comfortable grip, wide and flat, much shorter than adult brushes. The child is comfortable and pleasant to use it. Such head sure to do your teeth. I took son Japanese, but there is such a microscopic head that is difficult to get the whole tooth, and the more thoroughly the child will not clean out your teeth. This brush I'm happy, though several times to hold the teeth and all the teeth are covered by cleaning. The doctor praised us. He said that the teeth are clean and there is no plaque. This is the main characteristic.