To more easily erase large swaths of writing ... the FriXion pen starts to run dry. But unlike other ballpoint pens, FriXion pens are refillable. Ink refills are sold separately, and swapping ...

offices and home offices For use on whiteboards and most non-porous surfaces Bold color is easy to erase and easy to see from a distance Includes: 8 dry erase markers in assorted colors ...

You've definitely used dry-erase markers to mark up a whiteboard in a classroom or at the office—they’re so ubiquitous, ...