- Compatible with Top Brands: These erasable gel pen refills are designed for use with Pilot FiXion Ball, Cilker, and Eberhard Faber Animal Erase It pens, ensuring a seamless writing experience comparable to the originals. - Effortless Error Correction: Easily erase writing mistakes without leaving any residue or smudges. Say goodbye to messy ink erasers and hello to clean corrections. - Value Pack of 12 Refills: Each set includes 12 refills, providing ample replacements for frequent use and ensuring your writing tools are always ready when you need them. - Ergonomic Comfort: Ideal for daily writing tasks, these refills offer a comfortable grip and precise control, making them perfect for students, professionals, and anyone who values quality writing. - Versatile Applications: Perfect for school assignments, office documents, or personal notes, these refills are a practical addition to any writing toolkit. Whether you're practicing calligraphy or jotting down ideas, experience smooth writing with effortless erasure. - High-Quality Performance: Crafted for durability and consistent performance, these refills ensure you can write with confidence, knowing you have reliable tools at your disposal.