Fisher Space Pen Bullet Space Pen 400B NASAMB - Writes Upside Down Under Water At Any Angle

The Fisher Space Pen Bullet Space Pen 400B-NASAMB is a compact, rugged writing instrument built for professionals who need reliable ink in challenging environments. Finished in matte black with a NASA logo, this pen blends practicality with a touch of space-age credibility.

• Size: 3.75" closed for pocket-ready portability and comfortable one-handed use
• Ink and point: PR4 black ink with a medium point for smooth, legible lines
• Writeability in tough conditions: Writes upside down, at any angle, under water, over grease, and in extreme temperatures
• Finish and branding: Matte black finish accented by the NASA logo for a professional appearance
• Packaging: Boxed for gifting, presentation, or safe storage

Whether you’re in the field, on a job site, or traveling in uncertain weather, this pen stays dependable when others falter. Its compact Bullet design fits easily into pockets or tool belts, while the versatile ink performance ensures you can capture notes, measurements, or sketches even when surfaces are wet or greasy. The NASA branding adds a distinctive, durable aesthetic that communicates readiness and quality.