USB compressed-air darts

3060000000056522.jpg There’s just something about USB darts powered by compressed air. A whole salvo of these babies could knock out your cubemate without them ever knowing what hit them. Unfortunately, not sure if Mark & Spencer ships across the pond. It will certainly be a losing battle this Christmas season without these babies to defend your work turf.
PC and Mac compatible. Mouse required (yes, there is an interface it seems).
Engadget < Mark&Spencer