FPR #6 EF Ultra Flex Nib and 6.3mm Ebonite Flex Feed Combo
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$20.00
Color
Black
Quantity
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Quantity
1
Description
Get one of our #6 two-tone or chrome manually adjusted ultra flex nibs and a custom 6.3mm flex adjusted ebonite feed.FPR Ultra Flex nibs now feature Extra Fine tipping for even more line variation.
Reviews
4.9
16 ratings
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This nib looked similar to another super flex i got from another supplier. Thats where the similarity ended. This nib gives an impressive flex. Much greater than the other modern nib i have. I was very pleasantly surprised. I have vintage flex nibs in my collection and this nib is close to some of those nibs. Very happy with the nib. The best of recent nibs ive tried and at a very low price
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Nigel · August 29, 2025
Best upgrade to the ahab/konrad!
Brad · August 11, 2025
Great nib and feed. The feed sits a bit further back (5mm from the tip) but still allows plenty of flow. The feed being further back enhances flow due to acting like a reservoir and promotes more flex. I easily get 2mm thick lines without much force. The pen is a bit too wet though to get any EF lines when flex writing. It is at best a fine due to the wetness. Currently my best flex pen and the one I'm most confident to daily carry. Having replacement nibs available so readily takes away all my fears, and gives me confidence while writing.