Write with metal: The Beta Key Ring by Axel Weinbrecht makes notes almost a whole life.
The specialty: This little note pen is originally a key ring. A helpful tool, which conducts you, your whole life. While the Beta key ring helps, that the needed keys are right there when you need them, approves also a pen.
The key ring / pen write on almost every paper, at any temperature or weather and never has to be sharpened, because it is out of a special metal.
And the best is: There's no ink and can not run out or leak.
The design company Axel Weinbrecht designs his products according to the mediaevalist tradition of the writing with silver mines. Influenced by the archaic tool, the design company Axel Weinbrecht designed a collection of usable writing utensil.