Designed specifically for detail work, this smooth paper allows the artist to maintain sharp edges with even the thickest of markers. Approved for use with both Copic and Touch Markers, the marker art journal can withstand heavy use with no bleed! ACID FREE Weight: 110 lb. (180 g/m2) Surface: Ultra smooth Color: Bright white Media: Pen and ink, crowquill pens, technical pens, water-based, and permanent markers Journal Qualities: Double wire binding creates a flat surface, allowing the art to flow across the page. Sturdy black chipboard cover can be personalized with acrylics to make your journal as distinctive as your artwork! Perfect for field work and micro-perforated for easy sheet removal. Proudly made in the USA.