Sailor Fountain pen standard ink converter Natural knob

Sailor Fountain pen ink converter with NATURAL knob This standard model ink converter can be used most Sailor fountain pen. Please note: This converter is NOT compatible with:

• Profit Realo
• Professional Gear Realo
• Professional Gear 竏・Realo
• DAKS Slim (and other Slim model fountain pen)

Length : 69mm Diameter : 7.5mm