Sumo-Grip Retractable Eraser
The Sumo-Grip Eraser is the ideal eraser for removing graphite from your paper surfaces with minimal pressure. This all black eraser works like an ultra-fine sandpaper without the grit. Unlike your regular PVC erasers, Sumo-Grip is composed of micro porous cells that are constructed like a net to pick up graphite marks rather than create more paper particles.
This retractable eraser is perfect for precision erasing as well as keeping the surface of the eraser clean from graphite residue. Refills are available here for this retractable eraser.