Manila Gampi Paper (Wagampi) 25x37 Inch Sheet - Machinemade, gampi and manila hemp. 15g. This translucent paper is reminiscent of unryu with its decorative white fibers, but also contains fine, darker manila fibers. The surface is characteristic of a gampi paper- very smooth and crisp, it holds a line well. A nice paper for collage and drawing with a fine marker pen. Sheets measure 25x37 inches.