I have always been impressed with the effectiveness of Mr. Clean Erasers (What has my life become that I am writing about cleaning supplies!?!?!?!), but I didn't like having the dirty eraser around. Plus, I must have some pretty powerful paws because I tended to break the Eraser in to bits. Not good. Recently I found the sheet version and I am in love! They are great for one use and they work just as good as the original.
