WOKE High-capacity Gel Ink Pen, 0.5 mm Black Ink, Pack of 12 0.5mm black gel ink pen High quality tip: Smooth and durable writing High quality ink: Vivid color, smooth, waterproof, suitable for filing Pen body length: 4.25inch. Easy to carry Package contents: 12 x gel pens + 1 x green or ocean blue silicone bracelet (Note: The bracelet's colors of gifts will be random shipments)