Use our Gillott 303 ink feed to support the Gillott 303 nib when used in our adapter in our Classic Fountain Pens, Classic Pump Pens and Piston Demo Fountain Pens.

You can use other nibs with a similar size and shape, such as the Gillott 404, which is a stiffer version of both the Gillott 303.

You can slip these ink feeds in and out of the pen.