Teeny tiny books (or: help Plaid be productive)

I always draw with 0.5s, don't worry. :P Or 0.2 if I'm using pen. I have a 0.05 which is probably best suited for this, though.

I have a friend who uses 2mm leads for his mechanical pencil, and I don't get the point. It must be like using a regular pencil @___@