rOtring 600 Gel Pen | 0.55 mm | Black Ink | Silver Metal Body Pen | Non-Slip Knurled Grip & Hexagonal Barrel | Refillable

• Smooth writing, long-lasting and precise refillable pen loaded with high-quality, intense black gel ink
• Consistently skip-free, fluid and quick-drying formula for neat marks with fewer smears
• Full metal body delivers an ideal balance of weight and feeling, with a hexagonal barrel that prevents the pen from sliding so it stays where you need it to
• Non-slip metal knurled grip is comfortable for frequent writing and drawing
• The click-to-retract design is both pocket- and airplane-safe