The Colorverse Nebula Premium Notebook in Ink Black measures 5.5 x 8.25 inches and features 192 pages of soft white blank acid-free 90gsm paper.  The notebooks also feature 2 magnetic bookmarks and a gusseted pocket in the back, and close via a color matching elastic closure. Each Blank Colorverse Nebula Premium Notebook includes 2 stiff guidesheets with 4 different options of Line and Dot, Squared and Oblique, Square Swatch, and Rectangular Swatch to allow you to explore different layout or writing styles.