The 4x4 Graph Ruled,5 Pack Notebooks, 8" x 10.5", Cardboard Back, 3 Hole Punched, Assorted Colors pack are so much better than trying to use the Graph Composition notebooks! The paper is larger, yet a tiny bit thinner than the typical Composition notebooks. The spiral bound allows you to fold over the notebook instead of doing a balancing act with the Composition ones. The 5 pack had one notebook mis-labeled wide-ruled, but was the same graph-ruled. The colors were beautiful, with the yellow one having a small smudge. I would buy this in a heartbeat anytime notebooks are needed for high school or college math. The advantage over Composition Graph notebooks is huge.