JOWO 6 Steel nib unit, Two Tone plated

Stainless Steel nib, unit with feeder and threaded housing. 

Size 6, that means that the feeder is 6 millimeters in diameter. Thread housing M7.5x0.5, a drawing with dimensions can be found in the las picture of the gallery in this product.

Plated in house with Gold and White Rhodium.