Fine Arts Products Quill understands that creative, artistic expression should not be hampered by the use of inferior materials, so Quill Fine Arts Products have been specifically designed to meet the performance requirements of artists and educators. Only premium quality products are used in the manufacture of any Quill Fine Arts Products from cartridge paper to backing boards to wire no matter whether we are producing Visual Art Diaries, Sketch Pads, Artist Folios, Presentation Diaries or General Arts Products.