I stopped by a locally owned drug store today, the only locally owned one in town, I think. Here's what they had on the shelf:
Metal cased Schick injector blades
Gem Blue Star Single Edge blades
Wilkinson Sword Classic DE blades
Gem Personna Single Edge blades
Of course, I bought them all.
What's the difference between the two Gems? I'm guessing the Blue Star is blued steel while the Personnas are stainless. The Blue Stars were a dollar cheaper. Anyone prefer these? Someone tell me I didn't just buy boxcutter blades 
Metal cased Schick injector blades
Gem Blue Star Single Edge blades
Wilkinson Sword Classic DE blades
Gem Personna Single Edge blades
Of course, I bought them all.

