This pack includes 500 sheets of high-quality 75gsm paper, designed specifically for use with alcohol markers, pens and alcohol ink mediums. Our Bleedproof Paper is renowned for its exceptional resistance to bleed-through, meaning you can apply colour to both sides of the paper with only minor variance. This high level of resistance results in cleaner, more precise artwork. But this paper isn't just resistant to bleeding - it also has an ultra-smooth, clean white surface that provides exceptional definition for marker lines and detail work. You'll be able to achieve sharper, more accurate lines than ever before. Despite its strength and durability, our Bleedproof Paper is surprisingly lightweight at 75gsm, which makes it great for tracing and rendering over designs underneath. This adds to its versatility and makes it a must-have for artists and designers alike. This product is FSC certified, which means it's been sourced from responsibly managed forests that provide environmental, social and economic benefits. Size: A3 (297 x 420mm)Quantity: 500 sheets per reamWeight: 75gsmCertification: FSC certifiedIdeal for: Alcohol markers, pens, alcohol ink mediums, tracing, and rendering