i explained the copy error on the hardened, I was under the impression when I bought the roller it was hardened, I really was and if you look up above I did say it was a copy error on the 2nd one. I really though i was getting hardened in the roller. I don't like to be thought of as a lair or a cheat. If I thought i was wrong I would admit it, but i will not admit just to make something go away. I will apologize for the mistake on copying and for any confusion.