Winsor & Newton's Cotman Watercolor Pads contain 12 sheets of fine quality watercolor paper, spiral bound on the short side.
The 140 lb (300 gsm), Cold Press paper is sturdy and non-buckling. Cotman paper is acid-free, with a natural whiteness that will not yellow.
™ Winsor & Newton is a trademark. ™ Cotman is a trademark.