American Spirit 3D Printed Pen Blanks Pen Pouches & Tubes Tip and nib feature an

Tip and nib feature an engraved scale pattern that carries the serpent theme to the writing end

It's easy to use

and solid surface materials

Fits the Sierra VISTA Kits

Caduceus clip

American Spirit 3D Printed Pen Blanks Pen Pouches & Tubes Tip and nib feature anAmerican Spirit 3D Printed Pen Blanks by John U Celebrate craftsmanship and country with the American Spirit 3D Printed Pen Blanks by John U. Designed to stand out, these blanks feature a precision 3D printed core with a striking patriotic layoutred on one side, blue on the other, and a bold star pattern running down the center. Each blank is carefully filled and cast with vibrant Alumilite resin, creating exceptional depth, durability, and a dynamic