tengrenmaoyi Black Space Pen | Shop All School Supplies

This tengrenmaoyi Black Zero-Gravity Space Pen is listed in Shop All School Supplies under UPC 337836810344. The ballpoint has black ink, a U.S. flag imprint, a non-reflective black rubberized finish, a large triangular barrel, a reinforced pocket clip and chrome accents. It comes in a gift box. Space Pens are described as writing at any angle, including upside down, and on almost any surface.

The range is also described as working underwater, in space, through oil and grease, and in extreme temperatures. The source notes their use by astronauts, explorers and professionals in engineering, aviation, science and outdoor activities.