Model 66 Septagonal Fountain Pen - Ruby

♦ Features our special block threads at the end of the grip section. These smoother feeling threads are out of the way of your fingers. Placing the threads at this spot limits the amount of air within the cap chamber, thereby helping to eliminate dry out. The design of the block threads also releases the air when you unscrew so as to not create a suction effect on the ink.  ♦ Each pen can be filled via long or short international cartridge, by converter, or via eye dropper. We recommend a little silicone grease on the threads if you use as an eye dropper. View the video on our How To Videos page on the Info drop down above. Barrel holds approximately 3.5ml of ink when eyedroppered. ♦ Lifetime Warranty ♦ Made in  USA  ♦ Two cartridges, one converter, and  a zippered one pen pouch are all included.  The Original Model 66 Stabilis won a design award by PenWorld Magazine Readers for Distinctive Daily Writer in 2015.  ♦ Dimensions: capped length = 6.30" nib tip to barrel end = 6.10" cap posted full length = 6.85" barrel diameter near cap = .55"  grip section smallest diameter = .42"  Weight without ink = .72oz or 20.36 grams ♦ #6 Size nib - with many tip options in factory or custom ground.  ♦ The Model 66 is the production version for what we created as our first tester kit in late 2011.  ♦ There is a blind engraving "Franklin-Christoph Model 66," down one of the barrel flats. The cap posts deeply for balanced writing. Shipped with a zippered pouch and outer white box. Paperwork, converter, and cartridges are included.