Features: Premium Portable Sketchbook with Acid without Paper for Artists & Students Compact Design, Lay Flat Binding, Ideal for Pencil, Pen & Watercolor. Features ingredient weight bleed resistant paper optimized for mixed media, with 180° lay flat functionality for seamless double page sketching. Perfect for outdoor x, design , journaling enthusiasts, and sketchers seeking archival quality . landscapes during hiking trips, concepts in coffee shops, or document meetings with versatile pages that from watercolor washes to precise drawings. Engineered for creative longevity conscious paper resists yellowing over while reinforced covers withstand daily commutes in backpacks or briefcases. Specifications: Materials: x paper with smooth outer, suitable for use in various painting tools. Size: specifications are available to meet different creative needs. earnings attributes: The cover color is , including black, simple white and , .; the number of inner pages is 50 pages Practicality: Lightweight and portable, suitable for carrying around, convenient for inspiration and sketching outdoors, cafes or travel. Package Includes: Drafting book × 1 (paper) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.