ECRIDOR The Ecridor pens from Caran d'Ache owe their success to their classic hexagonal design, robust construction and legendary reliability. Now this much-loved range includes a fountain pen and a rollerball/fibre-tipped pen as well as a ballpoint pen and mechanical pencil. The Ecridor line therefore offers two complete collections with four types of writing instruments, decorated in the two favourite patterns - Chevron and Rétro. The bodies of all the pens are made of brass with 10-micron silverplating and a rhodium finish.