Dong-A My Gel Pens, 0.5 mm, Mixed Colors, Pack of 12

If you want one set for everyday writing, emphasis, and corrections, compare this pack of 0.5 mm gel pens. The pack includes four black, four blue, and four red pens, each with a 0.5 mm tip. They are listed as refillable gel rollerball pens, making the pack an option for sharing colors or keeping spares at your desk. Think about whether you use all three colors at a similar rate. If one runs out much faster, a single-color pack may be a better fit. Check the “0.5 mm Mixed Colors 12 Pcs” option to distinguish it from the 0.7 mm metal-body version. Tip size and ink performance can feel different depending on your paper and writing habits. Before using a pen on an important document or in a new notebook, test it on spare paper for smudging, drying time, and show-through. After use, follow the product's instructions for capping and storage.