The tip is made of a specially developed AXL-metal-alloy which will
• write for a lifetime
• on all types of paper
• at any temperature 
• in all climatic conditions
• There's no ink, so it won't dry up or leak.

• Lays down a silver line that can vary in darkness by applying more or less pressure or shade with the side of the tip.

AXL-Metal-Alloy 
The materials used are derived modern material research and are absolute environmentally and health-friendly no toxic materials!

Lifetime usage also means: The inkless pens are a sample for sustainability.

Designed by axelweinbrecht.design,Germany.