I had my first shave with my new 1952 vintage gold slim handle ball end Tech. Used a Gillette SB blade and, of course, ARKO. It was really a smooth close shave. No irritation, nicks or razor burn. This razor-blade combination is going to be a keeper and a regular. The razor looked brand new when I got it from Ebay, and cost a whopping $8.50. Whoever owned it previously, must have treated it very gently, or hardly used it. My first time with a Gillette SB blade, I think I like it.