Jinhao X750 fountain pen is a good choice for business/important writing. Easy to operate & clean up. Gift for friends. Features: 0.5mm stainless steel ink nib provide you with smooth & even writing enjoyment. Pin the refill converter for drawing ink easily, efficiently & conveniently. You can remove the refill converter for cleaning or replacement. High quality steel pen body, strong & impact-resistant, durable for long time use. Elegant, classic & professional shape, suitable for most formal occasions. With a steadily pen click, portable to carry. Can be a nice gift on special days. Specifications: Brand: Jinhao Model: X750 Color: All Steel (Silver) Nib Diameter: 0.5mm Pen Size: 14 * 1.5 * 1.5cm / 5.5 * 0.6 * 0.6in Pen Weight: 37.5g / 1.3oz Package Size: 14 * 1.5 * 1.5cm / 5.5 * 0.6 * 0.6in Package Weight 38g / 1.3oz Package List: 1 * Pen Note: Please don't use different inks at the same time, because this may result in ink block due to chemical response.