WONDERFUL DESIGN FEATURES - Top spiral make our sketchpad friendly for both left handed and right handed, paper inside the sketch book is very beautiful & smooth while drawing. Pages are easily torn from the notebook with punctures. Perfect use for adults & kids.SUPER PRACTICAL CHARACTERISTICS - These papers are made of acid-free paper with thick, strong, slick-smooth white & durable features. These papers can be used for any dry pens like Oily color pencils, charcoal, sketching stick, and other dry media pencils.HARDBOUND SKETCH PAD: 100% handmade hard covers, especially the hard bottom pad both of the covers defiantly help protect your artwork safely.INCLUDES - 1 pack of sketch book with size 9’’ X12’’, 100 inside paper. The weight for each paper is 57lb/85gram, which is much thicker and better than the similar sketchbook offered by other brands.30 DAYS MONEY-BACK GUARANTEE - If you're ever unsatisfied with this product or any of our other products, please contact us and we'll either send you a replacement or a full refund.