Made in Germany for writers and artists, Super 5 Ink Roller Roller Ball Pens each come with one cartridge of Super 5 waterproof ink secured in the cap of the pen. The pens are incredibly strong and built to last. They can be used with Super 5 ink cartridges or a converter and glass bottle of Super 5 ink. The pens are popular with artists, writers and urban sketchers all over the world. Economically priced with "Made in Germany" quality. Super 5 is an independent, family owned company.