Boker Plus Brass Redox Inkless Pen is a mashup of centuries-old methods and modern day technology. Using a technique that was used in Ancient Rome, this pen uses a special metal alloy to create a chemical reaction that appears dark gray.
This alloy, which is now called Ethergraf, has been perfected over the centuries, and is now readily available to the general public. With the texture of graphite and the looks of pencil writing, this pen can't be smeared and can't be erased. There is no need for a refill, as the tip doesn't wear down. And no need to worry about any mess, as this pen won't write on anything but paper.
Includes a practical clip.
SPECIFICATIONS:
- Overall Length: 5.12"
- Body Material: Brass
- Weight: 2.01 oz.
- Made in China