Bespoke Fountain Pen | Nightfall | M13Description Pen Type Bespoke Cap Threads M13 Resin Material Nightfall Nib Info Jowo #6 Pen Specifications Total Pen Length 141mm Cap Length 63mm Cap Diameter 15mm Section Length 22mm Body Length 88mm Body Diameter 15mm Our Guarantee I was taught customer service and customer satisfaction at an early age. I have always strived, will continue to strive for 100% customer satisfaction. If you have any issues with the pen or do not like the pen, I will