Platinum Converter for Fountain Pen Color:Gold The pH value is in

The pH value is in determining international standards

rinse the nib in water and wipe it dry with a tissue or clean cloth

※Do not cut hard objects or thick paper (such as milk cartons or cardboard paper)

- Barrel and nib: 134mm

•⁠  Colour - Dark Blue

Platinum Converter for Fountain Pen Color:Gold The pH value is inConverter for most standard Platinum fountain pens. Screw type piston fill. NOTE: does NOT work with Platinum Preppy or Plaisir fountain pens. While the converter will fit perfectly well inside the pens, ink is only drawn into the feed, not into the converter. Can be used with these pens if you fill the converter outside the pen, then fit it pre filled. Works normally with other Platinum pens.