Don't run out of high-quality vellum when you need it with this 100-count pack. The heavier weight gives it the right heft when you expect many hands to handle it. It's also a good weight for framing and for giving presentations. The archival quality means that you won't lose your drawing over time. Use either pencil or ink on this vellum without worrying about fading or feathering. And when you erase, there will be no ghosting left behind to call attention to your mistake. Well known for its strength, this vellum is one that you will want available when a big idea strikes, or when you simply want to use the best.