My grandson is autistic and cant stand the sound of clippers or scissors which make him throw up. When he gets a hair cut there is puke, blood, and snot to name a few bodily fluids we contend with to cut hair. So we now cut hair at home this way their can be breaks when he needs them, we dont have to worry about his blood going on other people (he breaks blood vessels in his nose from crying) he also cant stand anything on his skin a towel wasnt cutting it so this should work so much better.