When shredding your sensitive documents isn't enough, think of this dissolvable spy paper. It's made from a special material that turns the paper into an unreadable mulch once it comes into contact with any type of liquid. This disappearing act takes place in a matter of seconds, leaving your state secrets unknown for yet another day. Otherwise, the paper behaves as you'd expect it to, perfect for drawing up legal documents with super villains.
The paper sells in packs of 32 for $9.00 each. Take that, faith and trust in humanity!