Blue Mamba Octagon

Blue Mamba Octagon is a handcrafted pen fitted with a polished steel Jowo nib size 6. It is approximately 145m/m long including cap and 135m/m nib to body end. The body diameter is 15m/m with a 13m/m single start thread and the cap diameter is 16m/m. It comes with a Schmidt K5 ink converter and other nib options are available upon request. The silver used is Argentium .940, which is whiter and brighter than traditional .925 sterling and is much more tarnish resistant. It is hypoallergenic and does not contain nickel.The best fountain pen tip for beginners is a size Medium tip, but a broad nib size can be used for signing documents. Extra fine nibs are great for adding notes to calendars and have a very small line width. Fine nibs are suited for small, filigree handwriting and have a straight nib. Medium nibs are the most popular and are typically appropriate for any style of handwriting. Broad nibs are great for those who need to sign a lot of things and have a huge handwriting.