This cute, stylish modern minimalist notebook features a glossy paperback cover in blue. Inside you'll find 120 pages of 8 1/2 x 11" isometric graph paper. Each page is a grid of equilateral triangles. Use this graph paper for 3D design, artist drawings, games, puzzles, geometry, labyrinths, engineering sketches, architecture designs, landscaping, sculpture, perspective art, quilt design and more. This journal can also be a thoughtful birthday, graduation, or back to school gift for students and grads.