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Quantity
1
By Uni Mitsubishi.
These sleek rollerball pens have a black gel ink line (in either 0.38mm or 0.5mm). The ink is quick drying and fade resistant.
They have a retractable nib, a metal clip, and come in a gorgeous range of barrel colours.
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Reviews
4.0
6 ratings
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Uni-ball ONE F Gel Pen
Great product. Arrived on time, well packaged, and as described. I can recommend The Stationery.
K
Kevin · May 18, 2026
Dry ink
The pen didn’t have the protective cover and the ink is completely dried out. The pen won’t write.
K
K.R. · May 11, 2026
Nice pen - but the 0.38 nib is too scratchy for the paper I use.
Great service, fast post, and a cute pen which is nice to hold. Unfortunately it doesn't write well on my Filofax pages, or in my daily notebook. I will need to try the other refill size to see if that's better.