Write with metal: The Beta key ring by Axel Weinbrecht makes notes for almost an entire lifetime.
The special feature: This little note pen is actually a key ring. While the Beta key ring ensures that you always have the required key in quick reach, it also makes sure you have a pen handy if needed.
The keychain / pen writes on virtually any paper at any temperature or in any weather conditions, and doesn't have to be sharpened as it consists of special metal.
And the best part is: there's no ink and no risk of it leaking or running out.
The design company Axel Weinbrecht designs its products based on the mediaeval tradition of silverpoint writing. Influenced by this archaic utensil, the design company Axel Weinbrecht has created a collection of useful writing tools to accompany you in all situations.