Shock Pen

The Shock Pen first appeared in iGet Pranky, when Spencer used it to shock Carly in a prank. Then Sam used it to shock Freddie.

It also appears in iStill Psycho. Sam stole it from Spencer and both she and Carly used it to short the circuit on the chip inside Freddie's head so that Mrs. Benson will be warned of their predicament. Sam then used it to shock Nora and her parents.

The Shock Pen can easily render people unconscious as shown when it caused Freddie, as well as Nora's family, to pass out.

Credits to

 * iCarly Wiki on Fandom