If you work in a open office or cubicle environment you may want to consider using the Air Mail Launcher instead of email for certain messages. The paper is mail themed and sit next to a mini catapult.
Crumple up your letter, pop it in the catapult, and launch away. Up to 15-feet in fact. Launch pad measures 5 inches long x 3.5 inches wide x 2.75 inches tall. Plastic. Set of 500 sheets.