Lacquered brass, with brass-plated pocket clip, chrome-plated nose tip & tungsten carbide ballpoint tip
All Brass and steel construction and extremely versatile
Pressurized thixotropic ink cartridges are hermetically sealed & write 3x longer than ballpoint pens
Reliably performs in extreme temperatures (-30F to +250F), underwater, in zero gravity, at any angle
Precision assembled & hand-tested with a lifetime guarantee against all manufacturing defects