Crafted of cotton fiber for archival quality strength, this translucent vellum is ideal for manual drafting. Designed for architects, engineers and graphic artists, the media has a grid for detailed work and is made transparent without chemicals so it is easy to erase with no ghosting. CLEARPRINT provides the highest quality imaging media to architectural, engineering & graphic arts professionals throughout the world. Finest product you can buy for manual drafting. 100% New cotton fiber media is transparent zed without solvents to produce the proper translucency as well as the legendary Clear print archival quality, strength, eras ability, no ghosting & redraw characteristics. Good for pencil or ink.