Designed for convenience, these ballpoint pen refills are suitable for those who frequently use pens for writing or drawing. The metal construction ensures durability, while the blue ink offers a clear and consistent flow. These refills are compatible with a wide range of ballpoint pens, making them a practical choice for students, professionals, and artists. Features - Color: Blue - Material: Metal - Size: 11.60 x 0.53 x 0.53 cm / 4.56 x 0.21 x 0.21 in - Metal construction: The metal body of these refills ensures they are lightweight yet durable, ideal for everyday use - Quick-drying ink: Enjoy a smooth writing experience with ink that dries quickly, preventing smudges and ensuring clean, crisp lines - Universal compatibility: These refills work with a variety of ballpoint pens, offering versatility and convenience - Suitable for all settings: Whether in the office, at school, or at home, these refills are ideal for any writing task - Great for sharing: These refills are perfect for personal use or sharing with others, providing practicality and ease of use Package list: 50 pcs pen refills