Electric or manual toothbrush e.g. rotary toothbrush, has handle on which slot is formed for marking name of user, where cleaning brush head is integrated at end of toothbrush and is guided manually by pushbutton
摘要
<p>The toothbrush has a handle on which a slot is formed for marking the name of a user. A cleaning brush head is integrated at an end of the toothbrush. The cleaning brush head is guided manually by a pushbutton, and is interchangeable.</p>
