Sonic knife

From Tardis Wiki, the free Doctor Who reference
Revision as of 22:24, 24 April 2013 by Anoted (talk | contribs) (Undo revision 1404819 by 70.113.46.93 (talk))

The sonic knife was a device that Scaroth planned to use to steal the Mona Lisa. It was capable of cutting through the glass case that was protecting the painting. (TV: City of Death)