TWSBI 580 Steel Nib Unit

TWSBI 580 Steel Nib Unit

$20.00

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on saleTWSBI 580 Steel Nib Unit

Product Code TW-M7443560

In Stock

out of stock

Shop All TWSBI
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit
TWSBI 580 Steel Nib Unit TWSBI 580 Steel Nib Unit TWSBI 580 Steel Nib Unit TWSBI 580 Steel Nib Unit TWSBI 580 Steel Nib Unit TWSBI 580 Steel Nib Unit

on saleTWSBI 580 Steel Nib Unit

Product Code TW-M7443560

In Stock

out of stock

Shop All TWSBI
$20.00
Nib Guide

Not sure which size nib is best for you?

Try our Nib Nook tool to view and compare nib widths using our writing samples. Learn more ›

This stainless steel replacement nib unit fits the TWSBI 580, 580AL, and 580ALR. It's also backwards compatible with the 530 and 540. It includes the nib, feed, housing, and clear grip section.

Condition
New
Brand
TWSBI
Type
Nibs
Nib Size
Extra-Fine, Fine, Medium, Broad, 1.1mm Stub
Nib Color
Silver
Nib Material
Steel

Customer Reviews

Based on 129 reviews
80%
(103)
13%
(17)
4%
(5)
0%
(0)
3%
(4)
j
justride52
Lay down more ink

Got this to replace fine nib on TWSBI diamond 580. Very easy to change nibs on TWSBI pens

G
Glen S.
Great nib!

The nib is smooth and puts down just the right amount of ink. I'm still relatively new to the fountain pen world, so I'm exploring different pens and nib sizes. I'm amazed at the difference between how the same size nib from different brands vary in the size of line they make. But I'm having fun learning!

N
Nicholas H.

The extra fine nib is perfect!

D
David W.
Smooth

This nib has a proper tip and writes very smoothly. Thank you for the replacement.

W
Worth G.

Okay. Thanks. Love my Diamond 580 AL-R

123

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Frequently Asked Questions

What's your return policy? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

We accept returns for up to 30 days from purchase. You can read all our Return Policies here.

To initiate a return, please submit a request at the Return Portal. Our Customer Care team might reach out to you for more information.