Cachet Classic artists sketchbooks by Daler-Rowney. All-purpose sketchbooks are great for drawing, writing, sketching, or doodling. Made of high quality 70# neutral pH (acid-free) paper. Ideal sketch pads for ink, pencil, markers, or pastels. Tape-bound or spiral-bound for durability and covered in black embossed water-resistant cover stock. Available in several popular sizes. Cachet Classic sketch pads and sketch books are made in the USA.