- Length: Approximately 10 cm - Color: Blue - Compatible with most standard ballpoint pens featuring large capacity refills Key Benefits: - Versatile Compatibility: Designed to fit nearly all popular ballpoint pens with large refills, ensuring you can easily upgrade your writing tool without needing a new pen. - Enhanced Writing Experience: The smooth ink flow provides a seamless writing experience, making it ideal for daily use, note-taking, and even professional settings. - Professional Appearance: The blue color offers a classic and professional look, perfect for business documents, school assignments, or formal correspondence. Practical Applications: - Office Use: Perfect for busy professionals who need a reliable writing instrument that performs well under pressure, ensuring that you always make a great impression. - Academic Settings: Ideal for students and educators alike, this refill allows for clear, legible notes—essential for lectures, assignments, and examinations. - Creative Projects: Excellent for artists and designers looking to add a pop of color to sketches or presentations, providing both functionality and style. Experience uninterrupted writing with a product designed for performance and compatibility. Ideal for anyone seeking reliability and quality in their everyday writing tools.