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30-day Money Back GuaranteeHow many times have you reached into your flight bag or kneeboard during a flight only to find the ink has dried or the pen no longer working? This happens even more frequently the higher altitudes that you fly. The Fisher Space Pen is your solution to always having a working writing instrument during flight and on the ground.
Unlike ordinary ball pens which rely on gravity to feed ink, the replaceable Space Pen cartridge is pressurized. At nearly 35 pounds per square inch, ink is continuously fed to the tungsten carbide ball, allowing the user to write at any angle, even upside down. This advanced technology required Fisher Space Pen Co to develop a new and special ink.
And they did. The new visco-elastic, thixotropic ink, with a consistency similar to that of very thick rubber cement, flows as a result of the shearing action of the rolling ball in its socket. This shearing action liquefies the solid gel thixotropic ink, allowing the pen to write smoothly and dependably on the most surfaces and even underwater.
Evaporation, wasted ink and back leakage are eliminated. The estimated shelf-life of these pens is over 100 years.
Pioneering in technology the new Fisher Trekker Pen can hang upside down forever yet function immediately when needed. Always have a reliable pen available for immediate use. Attach your keys to the Trekker Pen. The Trekker space pen with a key chain attached to the posi-lock cap allows for easy accessibility.
Attach the pen to your belt loop, briefcase, tool belt, uniform, backpack, flight bag, and just about anything else a carabiner will attach to. Our favorite place to attach the Trekker is to your keychain. Carry a never-failing, quality pen wherever you go and never worry about having to walk back to your car/truck because you forgot your pen.
Includes a Fisher PR4 Pressurized Refill, Medium Point, Black Ink.
How many times have you reached into your flight bag or kneeboard during a flight only to find the ink has dried or the pen no longer working? This happens even more frequently the higher altitudes that you fly. The Fisher Space Pen is your solution to always having a working writing instrument during flight and on the ground.
Unlike ordinary ball pens which rely on gravity to feed ink, the replaceable Space Pen cartridge is pressurized. At nearly 35 pounds per square inch, ink is continuously fed to the tungsten carbide ball, allowing the user to write at any angle, even upside down. This advanced technology required Fisher Space Pen Co to develop a new and special ink.
And they did. The new visco-elastic, thixotropic ink, with a consistency similar to that of very thick rubber cement, flows as a result of the shearing action of the rolling ball in its socket. This shearing action liquefies the solid gel thixotropic ink, allowing the pen to write smoothly and dependably on the most surfaces and even underwater.
Evaporation, wasted ink and back leakage are eliminated. The estimated shelf-life of these pens is over 100 years.
Pioneering in technology the new Fisher Trekker Pen can hang upside down forever yet function immediately when needed. Always have a reliable pen available for immediate use. Attach your keys to the Trekker Pen. The Trekker space pen with a key chain attached to the posi-lock cap allows for easy accessibility.
Attach the pen to your belt loop, briefcase, tool belt, uniform, backpack, flight bag, and just about anything else a carabiner will attach to. Our favorite place to attach the Trekker is to your keychain. Carry a never-failing, quality pen wherever you go and never worry about having to walk back to your car/truck because you forgot your pen.
Includes a Fisher PR4 Pressurized Refill, Medium Point, Black Ink.
Q: How long is this pen with the cap off? with the cap on?
A: This pen is 3 7/8" with the cap on, 3 5/8" with the cap off.
Q: Can you wear this pen around your neck?
A: Sure, you could wear it around your neck.
Q: Does the Trekker pen on your site come with a free blank ink refill (as it does on Fisher's website? Thank you!
A: Yes, this pen comes with one tube of ink.