Add this set of 4 spiral notebooks to your school supplies to design and sketch blueprints, organize your thoughts, or sketch. Each A5 graphing notebook measures 5.8 x 8.3 inches and can easily be personalized to keep up with your busy schedule. Our graph notebooks are ideal for art students, mechanical engineers, or simply those who love to draw and doodle in their spare time. Each spiral-bound notebook contains 80 sheets of grid graph paper.