Trade Resources Industry Trends The Speciality of a Pen Without Ink Is Non-Erasable Writing

The Speciality of a Pen Without Ink Is Non-Erasable Writing

4.7 (3 Votes)

Hey, do you hear? There is a pen without ink. Now let's look at the novelty pen!

Special Pen Without Ink

This pen is made of stainless steel, about 8 cm long, it is interesting to write without the ink. The nib is made of special alloy, when you are writing on the ordinary paper, the handwriting just like pencil writing, the only difference is that the special writing cannot be erased. The handwriting is slightly than pencil, but "stronger" than pencil handwriting, so the rubber can't wipe off easily.

Main principle is through the friction on the paper, the metal alloy of molecules on the surface of the paper.

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Written by Dora Men

Source: made-in-china.com
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Special Pen Without Ink
Topics: Office Supplies