I am a fountain pen user and aficionado. I am also a leftie. When I first started using fountain pens I was afraid of smearing the ink. As a leftie your hand tends to drag over the fresh ink and smear it.
Some lefties "under write" to avoid smearing. I have seen videos of this. Your hand is below the line you are writing. I tried hard to adapt to this but it was un-natural feeling so I gave up. The other leftie aproach is more typical. The big hook hand. You have you hand above the line and curl/hook your hand so the fresh ink is behind the pen much as a right handed person writes.
I do neither of these. My writing style is the mirror image of a right handed person. I have my hand on the writing line and "push" the pen as I write. A right handed person "pulls" on the pen. My writing hand drags over the fresh ink as I push the pen along.
Smearing is an issue with fountain pens. BUT it is also an issue with every other writing instrument I have used. If not addressed it can be a big issue with fountain pens.
All 3 parts of writing are part of the Smear Factor: Pen or rather nib, ink and paper.
Nib
I fine that I must use a "fine" nib. It lays down less ink than a medium or broad nib. Less ink will dry faster and be less likely to smear. Not all nibs are equal. ALL of my pens are fine and one extra-fine. But my Visconti Michaelangelo leaves a wetter line than most fines. The designation for nib size is not defined. So different vendors have different widths.
In this picture the nib on the left is a Mont Blanc fine. The one on the right is a Sailor fine. You can see the difference.
It is generally accepted that Japanese nibs tend to be "Finer" at all nib sizes than thier European counterparts. Meaning a Japanese nib will lay a thinner drier line than a similarly rated German nib.
I have a Japanese extra-fine nib. This works wonderfully for me. It is a touch scratchy but I slow my writing speed down to accommodate that. Slowing down helps both with smearing and with by handwriting legibility.
Paper
I am amazed at how the paper affects the Smear Factor. Below is a picture of Paper for Fountain Pens (made by Tomoe River). This is a well regarded paper. But it is not good for lefties as the ink sits on it and takes a long time to dry. I include it here to show a drying test.
This picture was a "drying time test". I wrote a number and dried to smear it after the same number of seconds elapse. Write the numeral 1 and after one second wipe the numeral with you finger. Repeat for 2 and wipe after 2 seconds, etc.
I don't intend to pick on Paper For Fountain Pens. My lovely bride is a right handed writer and she had no issues. But it is bad for lefties.
I have found Rhodia and Clairfontaine Triomphe (same paper per Goulet.com), Franklin-Christoph, Papyrus Deckle edged stationary and Basildon Bond to be very good to excellent at combating smearing.
Basildon Bond was the best but I did not provide a link as I can not find a USA supplier in the letter size. Of the others I find the F-C to be excellent but also enjoy the Papyrus.
INK
I have tried a lot of inks. My favorite brand is Diamine. I have tried many of their colors and the resistance to smearing seems to apply to every one.
Another good ink is Pilot Iroshisuku. BUT I have found that the resistance to smearing is based on color. Not all of the inks perform the same way.
Pelikan Edelstien is also good. I only have 2 bottles so I do not know if the resistance to smearing is universal to all or their inks.
Lastly is a recent addition to my ink stable Parker Quink. The name means Quick Drying Ink. It has "X=Solv" added to it which is believed to be isopropyl alcohol. IPA is the stuff in rubbing alcohol and is relatively benign.
The Quink lives up to it's name. I find it a pleasure to use. It is available in business blues and blacks. I am partial to bright colors and my wife has found antique and vintage Quink online and in antique stores.
I believe this picture represents all of the colors Quink was available in.
I hope this was helpful. I know Pete123 has expressed interest in fountain pens but is leary as he is left handed. Maybe others as well.
Phil
Some lefties "under write" to avoid smearing. I have seen videos of this. Your hand is below the line you are writing. I tried hard to adapt to this but it was un-natural feeling so I gave up. The other leftie aproach is more typical. The big hook hand. You have you hand above the line and curl/hook your hand so the fresh ink is behind the pen much as a right handed person writes.
I do neither of these. My writing style is the mirror image of a right handed person. I have my hand on the writing line and "push" the pen as I write. A right handed person "pulls" on the pen. My writing hand drags over the fresh ink as I push the pen along.
Smearing is an issue with fountain pens. BUT it is also an issue with every other writing instrument I have used. If not addressed it can be a big issue with fountain pens.
All 3 parts of writing are part of the Smear Factor: Pen or rather nib, ink and paper.
Nib
I fine that I must use a "fine" nib. It lays down less ink than a medium or broad nib. Less ink will dry faster and be less likely to smear. Not all nibs are equal. ALL of my pens are fine and one extra-fine. But my Visconti Michaelangelo leaves a wetter line than most fines. The designation for nib size is not defined. So different vendors have different widths.
In this picture the nib on the left is a Mont Blanc fine. The one on the right is a Sailor fine. You can see the difference.
It is generally accepted that Japanese nibs tend to be "Finer" at all nib sizes than thier European counterparts. Meaning a Japanese nib will lay a thinner drier line than a similarly rated German nib.
I have a Japanese extra-fine nib. This works wonderfully for me. It is a touch scratchy but I slow my writing speed down to accommodate that. Slowing down helps both with smearing and with by handwriting legibility.
Paper
I am amazed at how the paper affects the Smear Factor. Below is a picture of Paper for Fountain Pens (made by Tomoe River). This is a well regarded paper. But it is not good for lefties as the ink sits on it and takes a long time to dry. I include it here to show a drying test.
This picture was a "drying time test". I wrote a number and dried to smear it after the same number of seconds elapse. Write the numeral 1 and after one second wipe the numeral with you finger. Repeat for 2 and wipe after 2 seconds, etc.
I don't intend to pick on Paper For Fountain Pens. My lovely bride is a right handed writer and she had no issues. But it is bad for lefties.
I have found Rhodia and Clairfontaine Triomphe (same paper per Goulet.com), Franklin-Christoph, Papyrus Deckle edged stationary and Basildon Bond to be very good to excellent at combating smearing.
Basildon Bond was the best but I did not provide a link as I can not find a USA supplier in the letter size. Of the others I find the F-C to be excellent but also enjoy the Papyrus.
INK
I have tried a lot of inks. My favorite brand is Diamine. I have tried many of their colors and the resistance to smearing seems to apply to every one.
Another good ink is Pilot Iroshisuku. BUT I have found that the resistance to smearing is based on color. Not all of the inks perform the same way.
Pelikan Edelstien is also good. I only have 2 bottles so I do not know if the resistance to smearing is universal to all or their inks.
Lastly is a recent addition to my ink stable Parker Quink. The name means Quick Drying Ink. It has "X=Solv" added to it which is believed to be isopropyl alcohol. IPA is the stuff in rubbing alcohol and is relatively benign.
The Quink lives up to it's name. I find it a pleasure to use. It is available in business blues and blacks. I am partial to bright colors and my wife has found antique and vintage Quink online and in antique stores.
I believe this picture represents all of the colors Quink was available in.
I hope this was helpful. I know Pete123 has expressed interest in fountain pens but is leary as he is left handed. Maybe others as well.
Phil