Hahnemuhle Agave Watercolor Paper – 3.1″ x 4.1″, 12 Sheets. This natural white cold pressed 135 lb (290 gsm) paper is paper made from 70% renewable agave fiber and 30% cotton rag. Hahnemühle Agave Watercolor high- quality paper is acid-free, archival-quality, and is internally sized using vegan, starch-based sizing.