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Fisher Trekker Space Pen

Fisher Space Pens
    • List Price: 
    • Item #4550
  • Shipping only $2.95!
  • List Price: 
  • Item #4550
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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.

  • Writes from -30º to 250º F
  • Writes at any altitude
  • Writes on Wet Surfaces
  • Writes on Photographs
  • Writes Underwater
  • Writes at any angle

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. The Trekker space pen comes with a carabiner and a break-away lanyard making it easily attachable to a belt loop, back pack, purse, climbing gear, briefcase or anything else that is within your reach. Includes a Fisher PR4 Pressurized Refill, Medium Point, Black Ink.

Available in Silver with Black or all Black.

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Buy with Confidence!

Purchase today and you can return it in the original condition through Thursday, January 10, 2019 ! See our return policy.

Fisher Trekker Space Pen

  • Shipping only $2.95!
  • List Price: 
  • Item #4550
Qty

Fisher Trekker Space Pen Overview:

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.

  • Writes from -30º to 250º F
  • Writes at any altitude
  • Writes on Wet Surfaces
  • Writes on Photographs
  • Writes Underwater
  • Writes at any angle

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. The Trekker space pen comes with a carabiner and a break-away lanyard making it easily attachable to a belt loop, back pack, purse, climbing gear, briefcase or anything else that is within your reach. Includes a Fisher PR4 Pressurized Refill, Medium Point, Black Ink.

Available in Silver with Black or all Black.

 

36 CUSTOMER REVIEWS

  • Fisher Trekker Space Pen

    36 Reviews

  • Average Customer Review:

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Top Reviews

Exactly what I expected and then some!

  • By Arun Pande from Denver CO USA on Friday, January 27, 2017
  • Pros: Writes upside down.
  • Review: Wonderful product. I do crossword puzzles and other puzzles lying down and in ink. Other ball pens do not write upside down, only this does. I love it because I don't have to compromise my standard by using a pencil!!!

  • By Ralph from New York NY USA on Tuesday, July 15, 2014
  • Pros:
  • Review: I didn't like that when you take apart there is no place to store the cap.

  • By Kathy from Fresno, CA on Thursday, August 08, 2013
  • Pros:
  • Review: I got this pen for my husband (he is a CFI) and he absolutely loves it. The only problem is that within a couple of months the mechanism on the carabiner broke so he could no longer hook it to his pant loop or clipboard. The pen, itself, is great though.

  • By A Customer from Pembroke Pines FL USA on Friday, June 21, 2013
  • Pros:
  • Review: While I love the pen ,didn't last. It broke in less than a month to been use.

looks good

  • By ARNOLD from Dothan AL USA on Monday, June 03, 2013
  • Pros: looks good
  • Review: This pen is only a curiosity for me

NOT sorry I bought this.

  • By Traci from Fredericksburg TX USA on Friday, May 27, 2011
  • Pros: Compact, Refillable, Easily attachable to lanyards
  • Review: I LOVE this pen. I wear a lanyard at work all the time and kept trying to find pens to hang from it that didn't stop working after a short time because they always seem to hang point up. This pen is just the right size and the refills are great because they are pressurized and won't "dry up" when they look like they're full of ink.

It's OK...

  • By Wayne from Galesville MD USA on Tuesday, January 18, 2011
  • Pros: It does write on lots of surfaces.
  • Review: It's not what I expected. Its tight fit makes it difficult to get out of the cap, and then it doesn't really fit properly in my had.

Exactly what I expected and then some!

  • By Arun Pande from Denver CO USA on Friday, January 27, 2017
  • Pros: Writes upside down.
  • Cons: None that I can see.
  • Review: Wonderful product. I do crossword puzzles and other puzzles lying down and in ink. Other ball pens do not write upside down, only this does. I love it because I don't have to compromise my standard by using a pencil!!!
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

  • By Ralph from New York NY USA on Tuesday, July 15, 2014
  • Review: I didn't like that when you take apart there is no place to store the cap.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

  • By Kathy from Fresno, CA on Thursday, August 08, 2013
  • Review: I got this pen for my husband (he is a CFI) and he absolutely loves it. The only problem is that within a couple of months the mechanism on the carabiner broke so he could no longer hook it to his pant loop or clipboard. The pen, itself, is great though.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

  • By A Customer from Pembroke Pines FL USA on Friday, June 21, 2013
  • Review: While I love the pen ,didn't last. It broke in less than a month to been use.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

looks good

  • By ARNOLD from Dothan AL USA on Monday, June 03, 2013
  • Pros: looks good
  • Cons: too hard to uncap, refil...not for fighter pilots
  • Review: This pen is only a curiosity for me
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

NOT sorry I bought this.

  • By Traci from Fredericksburg TX USA on Friday, May 27, 2011
  • Pros: Compact, Refillable, Easily attachable to lanyards
  • Cons: Heavier than other compact pens
  • Review: I LOVE this pen. I wear a lanyard at work all the time and kept trying to find pens to hang from it that didn't stop working after a short time because they always seem to hang point up. This pen is just the right size and the refills are great because they are pressurized and won't "dry up" when they look like they're full of ink.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

It's OK...

  • By Wayne from Galesville MD USA on Tuesday, January 18, 2011
  • Pros: It does write on lots of surfaces.
  • Cons: It is not comfortable, easy to use or very practical.
  • Review: It's not what I expected. Its tight fit makes it difficult to get out of the cap, and then it doesn't really fit properly in my had.
  • Was this review helpful to you? Yes No 0 Other people found this review helpful.

3 QUESTIONS & ANSWERS

  • Previously Asked Questions

  • Monday, June 23, 2008

    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.

  • Tuesday, November 27, 2007

    Q: Can you wear this pen around your neck?

    A: Sure, you could wear it around your neck.

  • Tuesday, November 06, 2007

    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.

OPTIONAL ACCESSORIES

Fisher Space Pen Pressurized Refills
Fisher Space Pen Pressurized Refills

Pressurized refills for the Fisher Space Pens. Available in fine and medium point, black or blue ink.

Customers who bought this also considered:

Lowest Price Guaranteed!

If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.

Buy with Confidence!

Purchase today and you can return it in the original condition through Monday, January 14, 2019 !  See our return policy.

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