Rite in the Rain Weatherproof Trekker Pen - Black Ink (No. 98), 4 x 0.375 x 0.5

Pencils will work great on Rite in the Rain All-Weather Paper but sometimes you need a pen. This All-Weather Metal Pen writes on wet paper and upside down, the pressurized ink cartridge performs in temperatures from -30F to 250F.  This All-Weather Stylus Pen not only writes on wet paper and upside down, but it also offers you a convenient stylus in the cap. Perfect for those cold days when taking your glove off isn€t preferred. The ink won't leak, evaporate, or blow up in your pocket! The Pen measures 5 3/4" long (open with cap attached to end), and 4 5/8" closed, with a Barrel Diameter of 3/8". Back barrel. Black ink. Refill cartridges available.