Tom's Studio Titanium Flex Fountain Pen Nib

This beauty is the ultimate flex as it's a lot softer than stainless steel nibs.

It's perfectly paired with Tom's Studio fountain pens to practice calligraphy when you just want to get cracking without having to prep all your nibs and ink or you're out and about. Titanium is also bombproof so it will carry on writing for decades to come. It's the best flex nib with the least maintenance.