Enhance your writing experience with these metal ballpoint pen refills. The blue ink is vibrant and smooth, providing a pleasant writing experience every time. These refills are suitable for replacing your favorite pens, ensuring that you always have a reliable writing tool on hand. Features -Color:Blue -Material:Metal -Size:11.60X0.53X0.53cm/4.56X0.21X0.21in - metal body: crafted from metal, these refills offer a feel and enhanced durability for everyday use -Smooth writing experience: the quickdrying ink ensures a smooth writing experience, reducing the risk of smudges and smears -Wide compatibility: designed to fit a wide range of ballpoint pens, these refills are a convenient option for replacing pens -Multipurpose use: suitable for use in various settings such as the office, school, business, and home, meeting all your writing needs -Suitable for present: share the convenience and quality of these refills with friends, making them an excellent present for any occasion Package list: 4 pcs x 50pcs pen refill