【What you will receive】Four art sketchbooks, each with 30 sheets of exquisite drawing paper, 5.5×8.5 inches, suitable for all kinds of people who love drawing. The drawing paper is smooth and durable, and the drawing paper pad will not fade or yellow, keeping the artwork intact. Drawing paper can express the delicate lines of a painting. Plus, the sketchbook won't warp or bleed. Both beginners and artists can find the joy of creation in sketchbooks. 【Suitable for All Dry Media】The sketch book weighs 68 lb/100gsm and the drawing paper is smooth and thick. This sketchbook is not only suitable for black and white sketching and detail painting, but also perfectly adapts to most dry media, such as colored pencils, pens, crayons, charcoal, sketching sticks, pastels and gel pens. This sketchbook is the ideal art supply to inspire artistic inspiration and record the beauty of life. 【Hardcover Cover and Back Cover Drawing Board】The sketchbook 5.5 x 8.5 is equipped with a thick-backed drawing board, which provides sufficient stability for drawing without carrying an additional drawing board; it can be easily used in various scenarios such as outdoor sketching, traveling, and collecting inspiration. In addition, this sketchbook is equipped with an exquisite matte film cover, showing good visual effects, allowing you to enjoy creation anytime and anywhere. 【Practical Top Spiral Design】The art sketch book adopts a top spiral binding design, which allows you to turn pages easily, and the drawing paper can be torn directly from the spiral, which is simple and fast, greatly enhancing the overall experience of drawing and writing. The spiral sketchbook 5.5x8.5 allows you to utilize more space, allowing you to have a wider range of hand movements during sketching, and your wrists can stretch naturally to make your creations smoother.