Perfect for any pencil case or stationery collection, the Pack of 3 Uni-Ball High-Quality Rollerball Pens allow you to write in comfort and style. With a 1mm rollerball for clean, broad handwriting, the eye of the pen contains water-resistant super ink which is fade-free and tamper-proof Encased in a sleek rose gold barrel, the pen is stylish and reliable. Its uni-flow system ensures a consistent and continuous ink flow right to the last drop. Plus, the pen's handy ink window lets you know in good when it's time to replace your pen.