TWSBI Diamond 580, a classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, TWSBIhave created an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present. The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts. TWSBI feelthat it is important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.
A little disclaimer:dismantlinga fountain pen isn’t always something that we advise youjump into doing without having had a little experience first. We recommend that you don’t dismantle the pen unless you have experience doing this; should you happen to try, pleaseremember that this is always at your own risk.
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