Trekker Space Pen

Trekker Space Pen

The Trekker Space Pen has all the features that made the Fisher Ballpoint Space Pen famous. This pen writes underwater, at extreme temperatures (-30 degrees to +250 degrees fahrenheit) and at any angle, even upside down. The Trekker also features a built in key ring, a carabiner and a lanyard. This is the pen for all outdoor people on the go.