I bought a deal - 32 of these for $75 from www.scoopon.com.au and immediately noticed they weren't as sharp as usual and lasted much less, hurting and cutting the skin. I attributed these to some poor quality batch. later i decided to check if it's possible to fake it - to my surprise Internet was full of warnings! I started checking the signs and indeed - it was a fake! What I didn't ever understood how a large retailer like Scoopon can afford to sell fakes!!!