Fairy Door Isometric 3D Graph Paper Notebook - 8.5" x 11" - 150 pages (75 sheets). Glossy Cover. Visit Nine Forty Publishing home page to see our large selection of journals, dot grid notebooks, composition notebooks, guitar tab books, sheet music books and graph paper books for adults and children. Back cover has a place for your name, date and subject. Great notebook for homework and designing your 3D printing and art projects.