Crate Paper-Color Reveal Watercolor Notebook: Diagonals. This Notebook features ready to embellish watercolor covers with gold foil, stitched binding and blank pages. This package contains one 7- 3/4x5-3/4 inch DIY water color notebook. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Do not mouth or chew. Imported.