Complete Description: The Deli Think Roller Pen (Blue - 0.5mm) offers exceptional writing precision with its fine 0.5mm tip, making it perfect for detailed writing, note-taking, or professional use. The vibrant blue ink flows smoothly, ensuring clear and consistent lines every time you write. Its ergonomic design provides a comfortable grip for extended writing sessions, and the sleek body makes it a stylish addition to your stationery collection. Whether you're in the office, at school, or working on creative projects, this roller pen is a reliable tool for all your writing needs.