Bespoke Fountain Pen | Calico Koi by Brooks | M14Description Pen Type Bespoke Cap Threads M14 Resin Material Alumilite Blank Maker Jonathan Brooks Nib Info Jowo #6 Pen Specifications Total Pen Length 145. 56 mm Cap Length 64. 15 mm Cap Diameter 16. 80 mm Section Length 22. 19 mm Body Length 89. 86 mm Body Diameter 15. 77 mm 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