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Fountain Pen with #5 Bock Medium Nib and Diamondcast/Maple Hybrid

Fountain Pen with #5 Bock Medium Nib and Diamondcast/Maple Hybrid

SKU: P4FPVB50275

Diamond chips add the tiny sparkles to the Yttrium, Indium, and Manganese blue resin body of this unique fountain pen.  The blue color was discovered in 2009, at Oregon University, so it is also known as Oregon Blue.  The diamond particles are the recycled ‘waste’ of diamond bits lost during the cutting process.  As certified by McKenzie Penworks, the diamonds are ethically sourced.  A basic tune, writing test, and cleaning has been performed on the Bock #5 medium nib.  Three full turns to remove the cap.


Style:  Fountain pen with international cartridge or converter. A converter is supplied.  The German made Bock nib is a gold plated #5, Medium tip.

Cap postable:  No

Fittings:  Lead-free brass

Finish:  High polish

Weight:  Overall 1.2 oz (35 gm) ; barrel 0.8 oz (24 gm); cap .4 oz (11 gm).  Weights are rounded; and include converter, without ink.

Diameter:  5/8” (16 mm)-widest part of the cap; 5/16” (8 mm)-narrow part of the tapered grip section; basically, the area one would hold while writing with the pen; 5/8” (16 mm)-reservoir barrel.  Dimensions are rounded.

Length:  5-7/8” (150 mm)-capped; 5” (127mm)-cap off; 2-9/16” (65 mm)-cap.

Item #:  P4FPVB50275

Completed:  7 January 2022

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