The Cristal Xtra Smooth Ballpoint Stick Pens are high-quality writing instruments designed for smooth and precise writing. With a 1.0mm tip size and blue ink, these pens are perfect for everyday use in the office or at school. Each pack contains 10 branded pens, ensuring you have an ample supply for your writing needs. The blue ink provides a clear and vibrant color for your writing, making these pens a reliable choice for any writing project.