808 Deluxe Heavyweight Sketch is 93 lb, (150 gsm) NpH and boasts 60 sheets of archival quality drawing paper. This natural white sheet has two distinct surfaces. The top side of the sheet has tooth for dry media and works well as a cold pressed watercolor sheet. The bottom side is fabulous with pen and ink and works well as a hot pressed sheet for watercolor and other mixed media. The double wire binding creates a flat surface, allowing the artist to draw across the page. The water-resistant cover can be personalized with acrylics to make your journal your own! Extra heavy weight 100% chipboard back is perfect for field work.