Tombow MONO Sand Eraser

A unique eraser that is a must have for frequent pen users.

creates a lot of crumbs

The eraser works as advertised, removing ink as well as some other marks by tools that normal erasers can't remove. Do note for anyone who is unfamiliar with sand erasers, it works by sanding off a small layer of the paper. It also leaves grainy eraser shavings which can be an inconvenience to clean up so be aware of what you're paying for.