Of Erasable Pens

[Joe Schmo]

 

[David Smittsen]

first time I've heard of such a thing

 

[Nizam Adrienne]

To use for paper? Meh, kinda sucks. As a tool for embroidery? Magic.

 

[Marcus Aurelius]

Haven't used one since I was required to in grade school. They always ended up smudging.