Capillary Towel

The Capillary Towel is an object that originated in a Hitch-hiker's Guide to the Galaxy badfic - it is a towel that absorbs all blood it comes into contact with and therefore can be used to clean up after messy Assassination Methods. The only known example is currently in the possession of Agent Sedri, who puts it to very good use.

It can be seen in action in the DMS mission Worth Loathing.