[ Oh. Huh. Honestly, the term made that sound much more... theatrical, in his head. Lex brushes his hand on the hilt of the thing on huis belt before settling in and finding his way to making another one of those lettuce taco things. ]

Ah, well, if you're asking that - the metal this thing's made up is very electrically conductive. Using them to make it spark's a trick I've used before.