My TOP 5 fountain pens which are the most durable!

Welcome back in my rabbit hole and with inky fingers! This video is the 2nd out of a Mini-Series about Vitruv and how he has influenced my taste. I'm an architect and since I learned about his basic concept I often use his theory to criticize and to create good architecture. But what he wrote about architecture you sure also can say about products. There 4 episodes will be: 1. The most beautiful pens I own    • My TOP 5 fountain pens that are absolutely...   2. The most solid/durable pens I own (this video) 3. The most useful pens I own 4. In which of my pens the three main categories are equally and equally well considered. ********************************* #fountainpen #vitruviano #top5