Fisher Space Pen Chrome Bullet Ballpoint Pen with Space Pen Logo, No Clip, 400/FSP

Fisher Space Pen 400/FSP – the legendary model born in space

The Fisher Space Pen 400/FSP is the brand's first and most popular model. The barrel is made of brass with a chrome-plated finish, and the Fisher Space Pen logo is engraved on it.

The pen is compact and elegant. The set does not include a clip—it can be purchased separately.

Why is the Fisher Space Pen different from any other pen?

Every pen in the series is precision-assembled and hand-tested. It comes with a lifetime warranty against manufacturing defects.

• Operates at extreme temperatures—from -34°C to +120°C
• It writes underwater and in zero gravity
• Works at any angle, including upside down
• The ink is thixotropic—it is solid at rest but liquefies when written with
• It doesn't leak or cut out
• It lasts up to three times longer than standard ink

SPR4 Cartridge Technology

The refill contains a pressurized nitrogen gas cartridge. A small metal cylinder presses against the hermetically sealed ink, allowing you to write under any conditions.

The tip is a tungsten carbide ball—durable and precise. The pen works with all Fisher PR refills.

The perfect gift for a man or a woman

The pen comes in a plastic gift box. It is suitable for people in various professions—doctors, lawyers, military personnel, police officers, teachers, business leaders, and high school seniors.

It's reliable in the car and in your everyday bag—it doesn't run in the summer and doesn't freeze in the winter.

History of the Fisher Space Pen

During the early NASA missions, astronauts used pencils. For the Gemini program in 1965, 34 mechanical pencils were purchased for a total of $4,382.50.

Paul S. Fisher of Fisher Pen Co. developed a pen suitable for the space environment—without funding from NASA. The company invested about $1 million of its own funds and then patented the product.

In 1967, after rigorous testing, NASA equipped the Apollo program astronauts with these pens. Approximately 400 were purchased at a price of $6 each.

In February 1969, the Soviet Union also purchased 100 Fisher pens and 1,000 refills for the Soyuz missions. To this day, American astronauts and Russian cosmonauts use these pens.

Frequently Asked Questions