Catching up with the CEO of Diplomat pens about the Viper with Azizah of Gourmetpens

We will discuss the new Viper fountain pen of Diplomat with Mathias Ringeard, the CEO of Diplomat, together with Azizah. You can also join the conversation on Youtube!

from Appelboom Pennen https://www.youtube.com/watch?v=arAjHVkS0CQ