Enhance your writing experience with this universal fountain pen converter. The twist mechanism provides a seamless ink filling process, while its compatibility with various fountain pens makes it a versatile choice. Whether you're writing, drawing, or signing documents, this converter ensures a smooth and consistent ink flow. Features -Color:Black -Material:Plastic -Size:6.50X0.60X0.60cm/2.55X0.24X0.24in -Fast and easy refills: the twist mechanism of this fountain pen converter allows for ink refills, making it ideal for those who write frequently - and : constructed from sturdy materials, this converter is built to last, providing reliable performance with every use -Easy filling: simply dip the into bottled ink, press the spring , and release to draw ink into the converter, ensuring a straightforward and messfree process -Clean refilling: the twist mechanism helps prevent ink spills and stains, keeping your hands and workspace clean during the refilling process -Universal compatibility: this converter is compatible with a wide range of fountain pens, making it a versatile and essential accessory for any writer Package list: 50pcs absorber