Q: I's not a fake. It's office size, it was obtained legally. It hasn't got the staple size stamped on it, and thank you, I do know I can take it the stationers and buy staples. Not the question.
A: because you can go to staple stationary store to buy the staples that fit your stapler which doesn't have staple size stamped on it. Most of stapler are the same size. just go to staple to check some staples out, see it yourself.