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Piper Trading Co.

Franklin-Christoph Model 20 Bluestone FP NOS

Franklin-Christoph Model 20 Bluestone FP NOS

Regular price $175.00 USD
Regular price Sale price $175.00 USD
Sale Sold out
Shipping calculated at checkout.
  • Here is 2024 stock on the Model 20 in what F-C calls their Bluestone acrylic material. This is a friction fit, slip cap pen with a recessed nib.
  • Precision machining and design create a cap that securely and firmly fits to the section and barrel with a firm grip. When capped or posted properly it is impossible to sling the cap off, so can be securely used in a shirt pocket or pen pouch. 

  • No exterior threads and no shoulder from grip section to barrel. 

  • The pressure is distributed inside the cap and away from the lip to prevent lip cracking. 

  • The interior of the cap has a feature that releases air pressure to eliminate the vacuum that causes ink spurts on the nib when uncapping. 

  • Filled 3 ways, via disposable cartridge, piston converter, or the eye dropper method. Barrel holds approximately 3.5ml of ink when eyedroppered.

  • #6 Size nib - with many tip options in factory or custom ground. 

  • Lifetime warranty,  converter, sample cartridges, and a 30 day money back guarantee are all included. Made in USA. 

  •  Shipped with a one pen zippered pouch with an outer white thin box. 
  • Dimensions:  
    5.0" from nib tip to barrel end = 127mm
    5.45" capped length = 138.43mm
    5.88" cap posted length from nib tip to cap top = 150mm
    2.175" cap = 55.25mm
    .575" cap diameter = 14.61mm
    .51" barrel diameter = 12.95mm
    .41" smallest diameter of grip section = 10.41mm 
  • Weight with converter inserted but not ink is: .68oz or 19.28 grams. 
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