Trying out a variety of different razor blades from all over the world is indeed fun - thanks to RBC, I tried a lot of the known ones but also the more exotic ones like Gillette Minora, Winner, and almost the entire range of Lord (Egypt) and Treet (Pakistan). The latter were my first contact with a fully black DE blade called “Black Beauty”. It was uncoated carbon steel, so it caught rust fairly quick but the shaves weren’t bad while it lasted. Now I am inspired to dig into my blade drawer and find some exotic ones to try out for my shave later - I’m all set with blades, but sometimes a little bit of experimenting can spark tons of fun!