Inkless Pencils Eternal Unbox and Demo 2021- Does It Work？

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The nib is made of metal, small in size, and the color is similar to that of a normal pencil, and the writing is smooth. The handwriting is also easy to erase with an eraser. There is a long eraser inside, which is easy to erase.
The reason why this metal inkless pen can write without sharpening a knife or ink is that the tip of the pen rubs on the paper, which causes the alloy metal molecules to decompose and stay on the surface of the paper; the inkless pen can be applied to most papers, Regardless of temperature or weather conditions, it can retain handwriting for a long time.
No need to sharpen a knife, no ink. Provide you with convenient writing, no need to worry about ink interruption. Non-slip pen holder; sturdy pen holder; comfortable grip. Stylish and sophisticated design.
The metal erasable pen can use the compressed nib to replace up to 100 traditional pencils, without sharpening or changing the refill; to help you reduce the time of sharpening or refilling, we have included 6 replaceable nibs for you use.