Winsor and Newton Smooth Surface Cartridge Pads are perfect for all your artistic needs. Ideal for pencil, colour pencil, pastel, oil pastel, charcoal, calligraphy and technical pens, you'll be able to experiment with multiple techniques, mediums and styles. As this pad is gum bound at the top, pages can be easily removed, making it equally suitable for field or studio work. Coming in a variety of sizes, this pad will suit all artists from beginners to professionals and is sure to make your work stand out from the crowd.