Picture of a black piston own with the pen fully depressed and with a lot of dark ink behind the gasket of the piston.
I had a lot of #Monteverde pens before I started to hear about the QC issues that #Yafa brands can tend to have, and I had even heard that this was a possibility with their new MP1s before I got this, but they had always been so good for me that I thought I might risk it. Only one fill. 😭