All Pens

Comes in EF, F, M, B, Stub1.1 nib choices.
Pen cap is able to post onto the back of the pen.

Piston Filler Fountain pen.
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!

Pen cap has an inner cap to insure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

Please note: Ink is NOT included

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)

Add a custom grind to your new pen! Please note that custom grinds add additional delivery time for your pen.

NOTE: Please only buy this when purchasing a new pen from us. The following form must be filled out when requesting a custom grind on a purchased pen. If you are only interested in nib work for you own pen, you can also use this form. Please go here.

Comes in EF, F, M, B, Stub1.1 nib choices
Pen cap is able to post onto the back of the pen
Piston Filler Fountain pen.
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!
Pen cap has an inner cap to insure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.
Please note: Ink is NOT included
A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:
If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)

The Eco Cerulean Blue
Release: September 29th , 2022
Custom Nib Grinds are available!
NOTE: If you choose to add a custom grind to your pen, this will add the time to when it will be shipped.
Comes in EF, F, M, B, Stub 1.1 nib choices
Pen cap is able to post onto the back of the pen
Piston Filler Fountain pen.https://www.penrealm.com/wp-admin/post.php?post=7435&action=edit#edit_timestamp
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!
Pen cap has an inner cap to insure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.
Please note: Ink is NOT included
A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:
If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)

Comes in EF, F, M, B, Stub1.1 nib choices
Pen cap is able to post onto the back of the pen
Piston Filler Fountain pen.
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!
Pen cap has an inner cap to insure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.
Please note: Ink is NOT included
A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:
If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)

Custom Nib Grinds are available!

NOTE: If you choose to add a custom grind to your pen, this will add the time to when it will be shipped.

Comes in EF, F, M, B, Stub 1.1 nib choices
Pen cap is able to post onto the back of the pen

Piston Filler Fountain pen https://www.penrealm.com/wp-admin/post.php?post=7435&action=edit#edit_timestamp
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!

Pen cap has an inner cap to insure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

Please note: Ink is NOT included

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)

TWSBI 580 ALR Navy

Improved grip and end barrel section compared to 540

580 has increased ink capacity, about 30% more than 530

580 has improved the smoothness of cap thread turning

580 shows you our promise on continuous product improvement on small details

Please note : ink is not included

The idea behind the TWSBI Diamond 530, 540, and 580 was to go back to basics and capture the simplicity and elegance of traditional writing instruments. In recent years, the development and modernization of writing instruments has resulted in traditional writing instruments, such as fountain pens, falling into obscurity. It was our goal to bring the past back to life by creating a traditional fountain pen that even modern day society can appreciate.

TWSBI Diamond 580, a classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present. The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts. We felt that it was important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF

For the normal writer, F is the most popular

If you tend to lean on a bigger font, M will be perfect

B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B

Stub nibs are italic in writing style (have a special card or invitation to write?)

Review by 2tinytreasures

Official Release: October 25th, 2024

Comes in EF, F, M, B, Stub1.1 nib choices.
Pen cap is able to post onto the back of the pen.

Piston Filler Fountain pen.
Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!!

Pen cap has an inner cap to ensure a perfect seal when stored away.
Made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

Please note: Ink is NOT included

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?)