I recently bought a 100 pack of XActo blades off eBay. Thought I would save some money and have a few blades to last. What I received was a box of 100 blade blanks, no edge on them. To make things worse I also bought a set of X-Acto drill bits in the oval holder, like the blades all the bits had no cutting edge ground into them. I bought these a few months before I opened them, so too late to get a refund. Perhaps someone is selling counterfeit XActo products on eBay.