Converter For Esterbrook Fountain Pens


Our Converter For Esterbrook Fountain Pens fits most Esterbrook fountain pens. Start using a wide range of fountain pen ink shades that are available in bottles and ink samples. Never run out of ink again.

You can check its specifications on the table below.

In stock


When you want to give a good use to your favorite Esterbrook fountain pen, using a converter for Esterbrook fountain pens is one of the best options you can make. This way, you will be able to use a wide range of fountain pen ink shades that are available in bottles instead of using ink cartridges.

One of the main advantages of using a converter for Esterbrook fountain pens is that you will never run out of ink. After all, you can easily refill your converter and continue writing. 

Our Esterbrook fountain pen converter is extremely easy to use and clean. Besides, it is compatible with most Esterbrook fountain pens.

How To Start Using The Converter For Esterbrook Fountain Pens  

If this is the first time you are using a converter, you will see that it is pretty easy and simple to start writing with your favorite Esterbrook fountain pen. You just need to have our converter for Esterbrook fountain pens and choose your favorite ink.

The first thing you need to do is to install the pen converter in your fountain pen. Notice that it will fit tightly. So, you may need to use a bit of force to install it properly. 

Now, just submerge the entire nib of the pen in the ink bottle and turn the converter knob counterclockwise. This will lower the piston and release the air from your fountain pen. At this point, you will need to turn the converter knob clockwise to draw ink into the fountain pen. 

To make sure that you fill the converter completely, you may need to repeat this process a couple of times. 

The final step before you can start writing is to clean the grip section of the pen and then reassemble the pen. You can use a paper towel or a tissue to clean it. 


Note: If your Esterbrook pen uses the standard international cartridges this is the perfect converter for it. In case you’re looking for a converter for a vintage Esterbrook fountain pen, please check the cartridge compatibility. If your pen uses standard cartridges, it’s compatible with this converter. If it uses any other type of cartridges it won’t be fully compatible.







Converter For Esterbrook Fountain Pens


Piston Ink Converter


Black and Silver


Plastic and Metal


Esterbrook Fountain Pens

Compatible With Mini Pens


Box Included



66mm (2.6in)


7mm (0.28in)

Diameter Where It Connects To The Pen

0.4cm (0.16in)

Ink Capacity



1.5g (0.05oz)