Fountain Pens with Nib Size: SF

Parker cornered the market on orange pens in the 1920s and '30s. Orange Sheaffer pens are much less common to find. Our Sheaffer 5-30 is a long, slender beauty of a vintage pen, even if it has a fair amount of shallow bite marks in the tail end. Our pen is fully restored with a new ink sac. No cracks and minimal brassing. The pocket clip is the straight and flat type. Best of all, this pen has a semi-flex nib. You can write a normal fine line fairly easily, but with a little gentle practice you can write an extra-fine to roughly .75mm wide line. Click the headline for close-ups. 13.3cm capped.

Bonjour! Meet an impressive vintage pen from France. This is the Gold Starry 237. It is an oversized safety filler from either the 19-teens or '20s. The seals on this pen are long gone, and it will leak all over the place if you try to fill it. However, we fixed its advance and retract mechanism with a little Yankee ingenuity. It definitely wasn't how it was done at the factory, but it works. You can twist the tail knob to advance or retract its large 18k gold nib. You can still write with this pen on a dip. It writes a medium line, if you don't gently engage its semi-flex super powers. However you can get a fine to nearly 1mm wide line, if you are careful and slow. We believe the accessory pocket clip to be made of sterline silver, though it is not marked silver. Aside from a little chip in the lip of the cap, this pen is in great cosmetic condition. Click the headline for close-ups. 12cm capped.

We love finding vintage pen packaging. We just discovered this winter scene Waterman box with the pencil below inside of it. The matching Waterman 3V fountain pen was elsewhere in the collection, so we decided to put it all together. The vintage pen and pencil are in remarkably good condition. A little wear and marking from use, but no cracks or long scars. We restored the pen with a new ink sac. You will write a very nice semi-flex line from fine to 1mm wide with its 14k gold nib. The pencil remains in good working order and takes 1.1mm lead. The box is in pretty good condition. The name "Gerard J. Inguagiato" is beautifully written in pencil with a lovely cursive script. Gerard might have been a tween or teen at the time, as his name is repeated in the less confident hand of a younger person still mastering cursive. Click the headline for close-ups.

Semi-flex nibs usually go for a premium these days, but you can get a nice one here if you don't mind a small pen. Our chased black hard rubber Conklin 25P actually looks close to mint condition. Crisp imprints and chasing. No cracks. A piece of the crescent lock is missing, but the lock still works. Click the headline for close-ups. You will write a nice line from fine to about 1mm wide with its 14k gold semi-flex nib. There's a little feedback, but it won't prevent you from making the most of the writing experience. 11.1cm capped.

Parker Duofolds were the most popular pens of the 1920s, but not everyone could afford one. The Parker Lucky Curve was a more affordable option. It is the thinner, less flashy version. We don't know if this is its original box, but it is a great vintage box with instructions. We restored the vintage pen with a new ink sac. The main part of the cap and barrel are black permanite, and the section and end caps are black hard rubber. Click the headline for close-ups. You will write a nice fine line with its 14k gold nib that also flexes just a little. Light wear on the cap and barrel. Looks pretty sharp. 13.4cm capped.

Esterbrook is most famous for it, but Wahl-Eversharp was the first that we know who made nib assemblies that screw in and out of its fountain pens. Click the headline on this Wahl-Eversharp Gold Seal to see the word "Flexible" written on the nib. This was just one of a series of nibs that could be screwed in or out to better suit the needs of its writer. We don't find this 14k gold nib to be super flexible. It seems more like a semi-flex these days. You will write a nice fine to roughly 1mm line. We restored this vintage pen with a new ink sac. Its woodgrain hard-rubber cap and barrel sport some wear and hazing. There is a little brassing on the lever, too. 12.1cm capped.

We don't know the model name for this black-hard rubber Wahl pen, but it is a very nice example of the company's 1920s manufacturing. The pattern is still crisp and there is minimal brassing. We couldn't get it open, but it does still have a working ink sac inside it. There is a little chocolate hazing overall with some larger spots of it on the cap. You will write a dry, extra-fine line with a little feedback...but the 18k gold nib also flexes just a little to give you about a half millimeter of line variation. Long and slender. 13cm capped.

We don't get many Onoto de la Rue pens on this site. This old black hard rubber pen is a bit of a mystery. We think this vintage pen has an early version of the plunger vacuum filler...similar to what Sheaffer began using in its Vac-fil technology. Our pen is unrestored and not working to fill the pen. No cracks nor deep scratches. Lots of wear from use. The pin strips on the cap and barrel are mostly gone. The two decorative bands on this pen are solid 18k gold. We dipped the 14k gold nib and found it just barely counts as a semi-flex nib working from extra fine to about broad. Don't smush the slip cap on too hard because you will break the slightly too long nib. Click the headline for close-ups. 14.5cm capped.