Ensure that your writing is and consistent with our 0.7mm black office press-type ballpoint pen refills. These ink refills are designed to fit well into your press-type ballpoint pens, providing a seamless writing experience. Ideal for office supplies and writing stationery, these refills offer a practical and convenient solution for all your writing needs. Keep your pens ready with these excellent refills. Features -Color:Black -Material:Refill -Size:10.00X0.20X0.20cm/3.93X0.08X0.08in -Clear black ink: the 0.7 mm black ink refill delivers clear and legible writing, ideal for both personal and professional use -Fine tip smoothness: the fine tip design ensures smooth and consistent ink flow, providing a seamless writing experience without any interruptions - and : these pen refills are built to last, offering extended usage and reducing the need for frequent replacements -Easy to replace: the pen refills are designed for easy replacement, making the process quick and convenient for users -Presstype pen compatibility: designed to fit presstype ballpoint pens, these refills are versatile and suitable for a variety of pen models Package list: 200 x ballpoint pen refills