- Easy to install and use - Fill the tool with clean water, select the corresponding pen model, remove the ink tube, and attach the cleaner with water. Press the top to push water into the nib head, so ink residue flushes out into the water. - Perfect gift - Portable and practical for family, friends, kids, teachers, students, parents, and colleagues. Clean your pens at home or on the go and enjoy a simpler, smoother routine. - Efficient fountain pen cleaning tool - Four component design: an enhanced pressure section, hose, damping ring, and connector head for reliable operation. - High quality material - Reusable with strong cleaning capability; effectively removes ink residues and dirt from nib and feed. More than ten times more efficient than cleaning with a traditional ink suction tool, with smooth, low-effort operation. - Use scenarios - Home maintenance: keep fountain pens clean after daily use to maintain ink flow and extend pen life. - Travel and on the go: carry in your bag to clean pens during trips or between writing sessions. - Classroom or office: teachers, students, and colleagues can quickly clean nibs between uses to minimize downtime.