The Xiaomi Mi High-Capacity Gel Ink Pen 0.5mm MJZXB02WCHW offers exceptional durability, providing up to 1600 meters of writing—roughly the length of "The Little Prince." Its fast-drying ink resists smudging, while the translucent, anti-slip design ensures comfortable use. Weighing just 8.5 grams, it is ideal for extended writing sessions without fatigue. The pack includes 10 black pens with a 0.5mm writing tip.