Just missing one from my 20

Post pictures of your challenge coins (military, government, business, charity, fan club, and other organizations). Stories of how you obtained the coin are always welcomed. Feel free to ask any questions related to challenge coins.
Pencil, Hmm. Canโt imagine how this could go wrong.

Aww, cripes. I didn't know I'd have to write a description. How many words is that so far, like a hundred? Soooo, yeah. Mildly interesting stuff. Stuff that interests you. Mildly. It's in the name, ffs.