This ballpoint pen can be used in temperatures as low as -5 F. It writes underwater and will write over grease. Black ink. Rite in the Rain Data
Rite in The Rain OR92 Orange All Weather Pocket Pen (2-Pack)
Rite in The Rain FDE93 All-Weather Durable Clicker Pen, Flat Dark Earth - Black Ink
Rite in the Rain All-Weather Pen ink refill cartridges will write for a considerable amount of time. When your ink finally runs out, this refill will get your trusty All-Weather Pen back into the field. Don't worry about the refill fitting your pen; all Rite in the Rain All-Weather Pens use the same pen refill style. This pen refill is 3.5'' long. Pressurized ink cartridge performs in temperatures from -30F to 250F, under water (up to 35 ft), and at any angle.
Rite In The Rain Pen Refill, All-Weather, Black Ink
Rite in The Rain All Weather Pen Refill, Black (3 Pack)
While any old pencil will write on a Rite in the Rain notepad, the All-Weather Pen writes on wet paper and upside down in temperatures from -30°F to 250°F. Black Ink.
Rite In The Rain Pen, All-Weather, Black Ink
Rite in the Rain All Weather Durable Clicker Pen, No. 93K
UNM Bookstore - Rite In Rain Metal Clicker Pen - Flat Dark Earth
Rite In The Rain All-Weather Pen, 0.9mm Tip, Plastic, PK2 OR91
Buy Rite in the Rain All Weather Pens Refill: NHBS
Rite in the Rain All Weather Pens Refill
All Weather Durable Pen OD-Black Ink - The Marine Shop
Rite in the Rain Pen Refill Black Ink - EDC Specialties