🖋️ Write Your Legacy with Every Drop! The elegant black finish complements any writing style. Refillable design reduces waste and promotes sustainability. Transform your writing experience with the Pilot CON-40 ink converter. Designed for seamless compatibility with Pilot fountain pens. Weighing only 5.67 grams, it's perfect for on-the-go professionals. Compact dimensions Screw closure design 0.4ml ink capacity The Pilot Fountain Pen Ink Converter CON-40 is a high-quality, screw-type converter designed for single cartridge fountain pens. With a capacity of 0.4ml, it allows for easy ink refilling, promoting sustainability while enhancing your writing experience. Weighing just 5.67 grams and featuring compact dimensions, this converter is perfect for professionals who value both style and functionality.