Trav-e-logue Drawing Book 5-1/2-Inch by 5-1/2-Inch, Square in Cadmium Green contains 128 acid-free pages of heavyweight buff drawing paper. The paper has a good tooth which makes it an excellent choice for drawing and sketching work. The hand-bound cover has just the right flexibility. Great for pen and ink, pencil, charcoal and markers. It accepts light watercolor washes without buckling. It has a durable elastic closure and a very useful clear envelope tucked inside the back cover. The perfect journal for artists on the go.