This is a notebook I made for my dad. It's made of a plain notebook (not spiral bound), a few cocktail umbrellas, and duct tape. It's pretty easy; first I snapped off the top and the toothpick part of the umbrella, and flattened out the circles. Then I glued the circles down to the cover of the notebook (which I had covered with a sheet of paper since the cover's pattern would have shown through). I went over the whole thing with a thick coat of modge-podge, and lined the edges with duct tape.