Replace the converter on your Leonardo fountain pen or other international-compatible fountain pen. This standard size converter is anything but standard thanks to Leonardo's extra luxurious touch. The threaded design can be screwed into front sections from Montegrappa and other pens that accept a threaded converter for that extra secure fit. The turning knob features a silver metal finish with the Leonardo Officina brand mark.

Leonardo Officina Italiana threaded standard converter specifications

• Fits cartridge/converter Leonardo Officina fountain pens.
• International size is compatible with many other fountain pens that accept international cartridges/converters.
• Threaded front end fits securely into the front section.
• Polished metal turning knob is engraved with the Leonardo Officina logo.