A special notebook with sheets of paper folded in half and carefully glued together. Each sheet can be removed cleanly, like a memo pad. Because each sheet is folded in two, they can be opened to match the two-page spread of an average notebook. While using it as a notebook, you can peel off a page when you need a sheet of paper. It is very useful for organizing or sharing your thoughts and brainstorming ideas. The notebook opens flat, which makes it very easy to write on.