●Mr. Pen eraser refill set comes with 12 precision-crafted erasers, optimized for your retractable eraser pen needs. ●Specially designed for a snug fit, these refills allow for seamless compatibility with retractable eraser pens, ensuring effortless replacement. ●Using high-quality materials, these erasers guarantee smudge-free corrections, preserving the cleanliness of your documents. ●These erasers are gentle on paper surfaces, eliminating pencil marks without causing any damage or tears. ●Stocking up is easy with this pack, providing an extended supply that ensures your retractable eraser pen is always ready for use, eliminating frequent shopping trips.