Stainless steel point. Rotating ballpoint made of tungsten carbide to ensure regular ink flow. Made in our Geneva workshops, the Goliath ink cartridge is carefully tested to guarantee incomparable writing comfort. Delivers up to 600 A4 pages of writing. Goliath Ink Cartridge, steel point / 8422.260 Size: Large Colour: Blue Goliath Ink Cartridge, steel point / 8422.000 Size: Medium Colour: Blue Goliath Ink Cartridge, steel point / 8422.160 Size: Fine Colour: Blue