Bee Paper - Vellum Bristol - 100 sheet package - 22x28 - Bee Paper Two-Ply Vellum Bristol is 100 lb., neutral pH, archival quality vellum bristol. Aquabee Vellum Bristol has a textured vellum surface for use with airbrush, pencil, crayon, pastel and watercolor. Bee Paper Vellum Bristol is Acid free. Inspiring paper values that enhance techniques in every art medium. The Aquabee line of artist papers are among the most widely known in the United States. Each Package includes: 100 Sheets of 22.5 x 28.5 inch 100 pound 2-Ply Vellum Bristol.