What is Tungsten Steel Alloy?
The pen tip is made from Tungsten Steel Alloy
How durable is the pen?
- Anti-abrasion, providing up to 2 years of use
- Absolutely high sharpness
Tungsten Steel Alloy is a rare metal.
Not only does it have the highest melting temperature of all metals, but it also exhibits the greatest mechanical strength, very high hardness, and the smallest coefficient of thermal expansion.
What can it cut?
This cutting pen can cut and draw on
almost any material
Maximum thickness that can be cut: 2cm