Pacific Arc Dry Cleaning Pads Large for Drafting, Art, Architecture, and Graphite

Okay there are these things called "dry cleaning pads" typically used by artists and drafters for cleaning smudged areas from artwork. I call them eraser socks because they're basically a tiny cloth sock filled with powdered gum eraser material. It's an amazing little tool that's gentle on artwork while seemingly absorbing dirt from the surface. It won't take off anything that has soaked into the paper itself but it can remove surface grime easily and delicately. Trust, these little babies work wonders.