- “ This stylish gadget modeled after the legendary Montiblu fountain pen has a crystal nib perfect for the secret agent in your life. The special transmagnetic ink it dispenses is perfect for calligraphy and disabling security laser and cameras alike. ”
- ―Gadget Description [SAC]
The Black-Out Pen was stylishly modeled after the legendary Montiblu fountain pen, it had "a crystal nib perfect for secret agents." The special transmagnetic ink it dispensed was perfect for calligraphy and disabling security lasers and cameras alike. The pen was used to block lasers and light beams, but had to be used conservingly as it did not have much ammo. Special Blackout Capsule Crate had to be broken to get more ammo for the pen, since the ammo therefor could not be bought at Agency Vendors.
- Secret Agent Clank (first appearance)