The Kaco TECFLOW Retractable Gel Ink Pen set combines smooth writing performance with a sleek, comfortable design. Featuring a fine 0.5mm tip and rich black gel ink, these pens deliver precise and consistent lines for everyday writing, note-taking, and journaling. The retractable mechanism keeps the tip protected and makes the pen convenient for daily use. This 3-piece set is a practical and stylish addition to any stationery collection.