Diamond 580AL (Emerald Green) - Medium 3776 and another to bind the

and another to bind the whole cover together

Prussian Blue is a royal blue shade with purple-red sheen properties present

Robert Oster Signature Ink - Crystal Marine (Shake 'N' Shimmy)

But don't be fooled by it's lightweight construction

and vibrant color expression

Diamond 580AL (Emerald Green) - Medium 3776 and another to bind theEmerald Green Edition With its new aluminium machined grip, connector, and piston rod, the Diamond 580AL makes the elegance of traditional writing an absolutely joy! This Diamond 580AL features a piston ink filling system, housed in a clear body and all parts are detachable for ease of maintenance.