Keep your press-type ballpoint pens in top condition with our 0.7mm black office pen refills. These replacement refills are designed to deliver smooth and reliable writing performance, making them a must-have for any office environment. The fine tip allows for precise writing, while the black ink ensures clear and legible text. Great for office supplies and writing stationery, these refills are a practical addition to your desk. Features -Color:Black -Material:Refill -Size:10.00X0.20X0.20cm/3.93X0.08X0.08in -Fine tip smoothness: the fine tip design provides a smooth and consistent writing experience, allowing for precise and effortless handwriting - : these pen refills are built to last, offering extended usage and reducing the need for frequent replacements -Convenient replacement: the refills are easy to replace, making the process simple and convenient, ensuring your pen is always ready for use -Universal compatibility: these pen refills are designed to fit most retractable ballpoint pens available on the market, ensuring a seamless writing experience -Quickdrying ink: the ink dries quickly after writing, preventing smudges and ensuring your notes and documents remain clean and legible Package list: 600 x ballpoint pen refills