Cachet Classic black art sketch book, sketch pad. All-purpose sketch book is great for drawing, writing, sketching, doodling. Cachet Classic sketch books made of high-quality 70# neutral pH (acid-free) paper. Ideal sketch pad for ink, pencil, markers, pastels. TAPE-bound drawing pad is covered in black embossed water-resistant cover stock. 106 PAGES. 6 x 9 Cachet Classic hardbound sketch books are made in the USA.