The Ohuhu Bleedproof Double-Sided Marker Pad with PU Cover is designed for artists of all levels, featuring 150GSM (90LB) high-quality paper that prevents ink from bleeding through. With double-sided, smooth-textured pages, it's perfect for alcohol-based markers, ensuring vibrant colors and seamless blending. The durable PU cover allows for DIY customization, making your sketchbook uniquely yours. Plus, the hardcover design and perforated edges offer a superior drawing experience, easy page removal, and portability. Whether you're sketching at home, in class, or on the go, this professional-grade marker pad is the ultimate choice for creativity.