When I purchase the mini Dermaplan, I didn’t realize how much use I would get out of it. Just for short weekend trips it is perfect and to always keep in my purse makeup bag it has come in handy. I need to touch up daily with my regular size unit, and sometimes I rush out the door and realize later there are those couple areas that need going over. If you love the big one I recommend getting the smaller one if you have a busy lifestyle or travel.