Electric razors advice please. (10)

I wouldn't have a clue on electric razors to be honest. But a few years ago my Grandfather was in the same position as your Dad is now - was put on blood thinners and was advised to give up normal shaves for electric ones - he tried it for awhile but ultimately hated it as it wasn't as good as a real shave. He talked to his barber one day about it all when he was getting a hair cut and the barber gave him a stiptic pencil and said he swore by it. The doctor confirmed it ok to use but still said he advised the electric razor. My Grandad's been using them for years now and swears by them and good expensive razors. He says with the good razors (compared to the cheap ones) he rarely gets cuts but the occasional tiny nick does appear and the stiptic pencil takes care of it in seconds. It looks just like a regular pencil (like the golf or argos ones) and it works similar - just "scribble" over the cut with it and it stops the bleeding in seconds. You can do your own research about them as well - just google or head to wiki and it will give you all the info needed.