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2026 MIDORI Hibino has landed. Check it out here...
2026 MIDORI Hibino has landed. Check it out here...
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TWSBI Vac Diamond 580 Iris Replacement Nib

TWSBI Diamond 580 Iris Replacement Nib - Broad

$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95

Replacement nib for TWSBI Diamond 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To change the nib on your pen, unscrew the original nib and slide off the grip section sleeve. Fit the sleeve to your replacement nib and then screw in your new nib.

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