Hello everyone. I was wondering what is inside the 5 pack of Dollar General DE blades? I saw a 5 pack for $1 today. The package says "compare to schick". Who makes these blades for DG? Are they worth the $1 for 5 when you can get the 10 pack of Personnas from Wally's World for less than $2? I know people like different blades and some work better than others for different folks but I am still curious. 