Fisher Space Pen Blue Ink Refill Fine Point Writes Upside Down And Underwater

The Fisher Space Pen Blue Ink Refill is an authentic original ballpoint pen known for its reliability in extreme conditions. Made from brass and steel, this fine point pen can write underwater, over grease, and in extreme temperatures. The pressurized ink ensures smooth writing even when held upside down. Manufactured in the United States, this Fisher pen is a durable and versatile writing instrument suitable for various environments and situations.

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