Mijia 0.5mm Smooth Writing Signing Ball Point Gel Pen

Mijia gel pen, making your writing more smoothly and freely.Switzerland imported refill and Japanese imported ink, smooth writing and quick-drying.0.5mm high precision tungsten carbide ball beads, writing flowing and smooth lines.0.95mm penholder, comfortable to hold and control.All-metal precision connection parts, 50000 times rotation life test.Handy rotatable and retractable design, convenient to use.Fashionable and simple, suitable for business persons, teachers, students, etc.