Are you looking for a professional, yet pen ink absorption? Are you in search of a sturdy, trustworthy tool at once? , ! Our professional pen ink absorption must meet your needs. It is one of the for you. Features - ColorAssorted Color - Material: Stainless steel and plastic. - Size: About 12.00X0.70X0.70cm/ 4.72X0.28X0.28inch. - Note: Can be used for many European standard pens. - Made of stainless steel and plastic, it will not rust, deform, and easy to clean. - Great for filling or flushing fountain pen ink , converter and bottled ink. - Easy to fill, just dip the tip into bottled ink, press the spring stick down, release the stick to draw ink up into converter. - Just attach the converter and needle with the connector at the correct end. - easily if you wrap a cloth around it and add some grease on the connector. Package list: 45 Ink