Mont Blanc Fountain Pen
This eighteen-carat gold Mont Blanc pen contains a receiver to enable 007 to track the bug in the Fabergé egg. The barrel also holds a portion of acid capable of dissolving metal. Bond uses this to escape from his imprisonment in Khan's palace by burning through metal bars on the window. The pen also contains an earpiece which works in conjunction with the bug in the Fabergé egg, allowing 007 to listen in on conversations between Orlov and Khan.
Other Gadgets in Octopussy