Internation standard size ink converter is also known as an ink pump.
This is a piston converter/pump, which means you twist the grip to move the piston up and down the pump cylinder which draws the ink from the ink bottle through the fountain pen nib into it.
It is the easiest way to experience the hundreds of ink colours that only come in bottles.
The price is for 2 converters/Pumps.
Click to see our range of handmade fountain pens
We post a set of 2 ink pumps to your door, how easy is that?
€2 postage in Ireland