Fisher Space Pen TrueTimber Strata Space Pen PR-4 Black Ink Medium Point 5.27 in Length Gift Boxed TrueTimber Strata. The NEW TrueTimber Strata Space Pen allows all outdoor enthusiasts to bring their passion from the field into their everyday lives sharing their love for the outdoors with family friends and co-workers. Hey if astronauts can do it why not outdoorsmen & women The Cap-O-Matic line utilizes cap activation to extend and retract the point and each carries a gas pressurized PR style ink refill cartridge which means that they feature all the unique capabilities that are synonymous with Fisher products: they will write upside down at any angle under water through grease in extreme temperatures (-30 to +250 degrees F) on almost any surface three times longer than the average pen and of course in the gravity free vacuum of space. All Fisher Space Pens are lifetime guaranteed for quality against all manufacturing defects. Fisher Space Pen Goes Anywhere Writes Everywhere Specifications for Fisher Space Pen TrueTimber Strata Space Pen: Manufacturer: Fisher Space Pen Color: Truetimber Strata Fabric/Material: Brass Length: 5.27 in Package Type: Gift Box Opening Method: Cap Activation Finish: Chrome Features of Fisher Space Pen TrueTimber Strata Space Pen Style: Cap Activation Cartridge: Fisher Pressurized PR4 Black Ink Medium Point Package Contents: Fisher Space Pen TrueTimber Strata Space Pen Fisher Space Pen M4TS: TrueTimber Strata Space Pen PR-4 Black Ink Medium Point 5.27 in Length Gift Boxed TrueTimber Strata