I have a magnetic Kitty Hoots pad on my fridge right now. It is great to jot down items needed as you run out. That way, when shopping is going to happen, your list is already done!
I bought a few of these and gave them as stocking stuffers for my friends who are always "adopting" other cats. They love it!

Pros: none

Cons: none

why is this listed under cat toys? oh well. paper is cool and all, you can write your cats grocery list down so he'll remember

Pros: you can write on it

Cons: plain paper works.

I keep one on my file cabinet to make lists of things to do and another one on my refrigerator for groceries I need. They are so-o cute.

Pros: always handy, right size for lists

Cons: none

great for shopping list (i.e. cat foor always on my list) I keep one my fridge.

Pros: great idea

Cons: none