[onetimeuse92304]

> Why on earth would anyone buy one?

For the same reason I, and a lot of other people, chose to not have sweets and snacks at home. Because we like them and if they were available, we would eat them. We know that this is really bad for health and we also know that we have limited willpower to prevent ourselves from reaching for them. So we elect to help make better decision by just not having them around all the time.

I still eat sweets. I just prefer this to be once a week in a form of a good dessert at a good restaurant, right after a good meal.

And if I need a snack I make sure to have plenty of alternative, healthy options available at all times -- mostly fresh fruit and veggies.