After the wife buzzing my head for the past several years (always seemed to miss a few spots if I did it myself). I decided to go down to the scalp. I'm two weeks in and it's great . So after looking around, I decided to pick up a headblade. Haven't made it to town to grab one yet, but as I'm buying some chili fixins at the local grocery, what do I find but 4 sets of the blades in the clearance cart for $1.50. Of course, I bought em all. Can't wait to try out the apparatus as soon as I buy it!