Experience the convenience of erasable writing with the 2-Pack Black FriXion Ball Pens, now with a bonus free refill. These gel pens feature FriXion's unique thermo-sensitive ink that allows you to write smoothly and erase mistakes effortlessly with the integrated eraser. Perfect for students, professionals, and anyone who values clean and precise writing, the FriXion Ball Pens offer a sleek design and consistent performance. With two pens and an extra refill included, you'll be prepared for all your writing needs while enjoying the freedom to correct and revise.