Struggling with your self-control when it comes to eating? We "ink" that this may be the answer.

This is a pen whose odor is so foul it could ruin your appetite (for a short time anyway). The people who are (un)fortunate enough to get a whiff come up with all sorts of descriptions for the olfactory nightmare.

If you aren't deterred by the mountains of calories and pantheon of fat residing in the food you're eating now, perhaps sniffing this Bic will do the trick.

Of course, this could backfire. If you were that one kid in your kindergarten class who liked the stench of the black Magic Marker, this may put you in the mood for a double cheeseburger.