Fisher Space Pen Trekker Space Pen Black Phasing Out Integrated finger loop provides support

Integrated finger loop provides support when drinking or pouring

400 E2 Sulphur Dioxide SO₂ 5000 13

Now the only question is

fits most eye-wear like: sun

Its innovative remote switch comes with a locking function for a tight fit by a slight push of the ring

Fisher Space Pen Trekker Space Pen Black Phasing Out Integrated finger loop provides supportWith a Fisher Space Pen, you can write upside down, underwater, in freezing temperatures, in boiling temperatures and even over grease, with style. The Space Pen refill last 3 times longer than a standard ballpoint refill, thanks to its pressurised ink. Material: Brass body with a Matte Black finish. Refill: Fisher Space Pen Pressurised Ballpoint Refill