The Sejoy double ring floating blade net used in each head is fine and smooth. The Sejoy 6 head shaver has 6 heads, which increases the contact area between the men's electric shaver and the face, and the all-round elastic close shave is faster and cleaner.  This electric shaver for bald heads provides long lasting sharpness, captures more beard hairs during the shaving process for a faster and cleaner shave, head shavers adapt to the contours of your head, face, neck and jaw in all directions, with a gentle and skin friendly shaving experience.