Hey guys, I always check out this site when I have questions about shaving with my straight razor. I found a 7 day set on eBay, and the price isn't bad. I noticed that 4 of the razors had rounded points but the other three had square point blades. Is this normal, or was the set mixed and matched? I'm not really looking at the set as a collector's item, just thought it would be nice to have a 7 day set for some reason. Thanks for any help!