Accessories - Accessoires

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580AL Silver Fountain Pen

Our ever popular 580 now comes with aluminum parts. New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

EF / F / M / B nibs

TWSBI Diamond 580 Clear Fountain Pen

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

EF / F / M / B nibs

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

EF / F / M / B nibs

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

*The cap can't be posted at the back of the barrel while writing*

Stub nib

TWSBI Diamond 580 Clear Fountain Pen

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

Stub nib

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

Stub nib

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

EF / F / M / B nibs

The Mini now comes with Aluminum Parts!

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.66 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini AL and the Diamond 580.

Stub nib

The Mini now comes with Aluminum Parts!

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.66 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini AL and the Diamond 580.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Nickel Gray Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Nickel Gray Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

EF / F / M / B nibs

TWSBI Diamond 580 Smoke RoseGold II Fountain Pen
Rose gold-plated steel nib

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

Stub nib

TWSBI Diamond 580 Smoke RoseGold II Fountain Pen
Rose gold-plated steel nib

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Prussian blue Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Prussian blue Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*Version 2: They, at TWSBI, have made a version similar to this before years ago, and now they have made improvements to the rose gold plating, added more rose gold to other parts of the fountain pen.

EF / F / M / B nibs

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

*Version 2: They, at TWSBI, have made a version similar to this before years ago, and now they have made improvements to the rose gold plating, added more rose gold to other parts of the fountain pen.

Stub nib

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.64 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go see in the "Specifications" section below the PDF file to view the difference of size between the Diamond Mini and the Diamond 580.

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Navy blue Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

*The cap can't be posted at the back of the barrel while writing*

EF / F / M / B nibs

TWSBI Diamond 580 White RoseGold II Fountain Pen
Rose gold-plated steel nib

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

Stub nib

TWSBI Diamond 580 White RoseGold II Fountain Pen
Rose gold-plated steel nib

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

There is not one fountain pen that has the same exact color accent as another: Every fountain pen will be similar in color accents but all slightly different due to the nature of this finish.

*The cap can't be posted at the back of the barrel while writing*

EF / F / M / B nibs

TWSBI Diamond 580 Iris

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

There is not one fountain pen that has the same exact color accent as another: Every fountain pen will be similar in color accents but all slightly different due to the nature of this finish.

*The cap can't be posted at the back of the barrel while writing*

Stub nib

TWSBI Diamond 580 Iris

Features:
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

Comes with a small vial of silicone grease and a wrench for disassembly.

This fountain pen fits a universal cartridge, traditional converter and a spring loaded converter. All of this comes with the fountain pen in one simple package.
Go see in the "Specifications" section below the PDF file to have a look to the contents of the box.

See on YouTube

EF / F / M / B nibs

The Mini now comes with Aluminum Parts!

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.66 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go have a look in the "Specifications" section below at the PDF file to see the difference of size between the Diamond Mini AL and the Diamond 580.

Stub nib

The Mini now comes with Aluminum Parts!

Roughly 1 inch shorter than a Diamond 580 fountain pen.
(4.66 in closed)

Piston filler type fountain pen.

Comes with a small vial of silicone grease and a wrench for disassembly.

Go have a look in the "Specifications" section below at the PDF file to see the difference of size between the Diamond Mini AL and the Diamond 580.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Sunset Yellow Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.

*The cap can't be posted at the back of the barrel while writing*

TWSBI Diamond 580ALR Black Fountain Pen

Our ever popular 580AL now with matte finish, subtile details on the grip and cap.
New aluminum machined grip, connector, and piston rod.

Features
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

Comes with a small vial of silicone grease and a wrench for disassembly.