THEY DON'T WORK!!!!! No, I didn't get sent any without ink or with a broken mechanism...they actually don't work as in they don't cover the print you want to cover up, not at all, not even slightly. Basically you stamp over the writing you want to block out and you can still see it as clear as day, even after going over it four times in the same place! I finally got my number covered after seven presses, but when you tilted the paper towards the light you could still make it out, and it wasn't difficult either. I am actually cross about this - It's all very well telling the viewer a dress or bag is good quality, when it ain't, that's bad enough, but when a product doesn't actually do the only job it's supposed to do, then they shouldn't ****** sell it! Surely the presenters must have noticed and said something to someone...like actually this product doesn't actually work! I said I'd buy one of these cause my shredder's a right pain in the butt to use, and whilst I did toy with the idea of just scribbling out the info with a thick marker pen, (which would at least be effective!) I thought this would be a quick and easy way of doing things. Again sadly it's the cheap product scenario with high added extras and not worthwhile returning. If I could email it would be something..I think i'm going to ring them and express my disgust over this and I'll use the "ditch the 0870 website" to perhaps get the call cheaper. I'm really angry cause this is about security, and maybe an older person wouldn't actually be able to see that this doesn't actually work...I'm disgusted!