These pre-cut artist tiles are perfect for the relaxing, creative process of Zentagle! Clear your mind by combining repetitive circles, lines, forms, and patterns to create small works of art. Each page features an extremely smooth, vellum surface thats perfect for calligraphy pens. Also great for technical pens, colored pencil, graphite, and gel pens. 4 x 4, 20 tiles, 100 lb, loose leaf.