Pentel Mechanical Pencil Eraser Refills, 20 Erasers - 5 Tubes Per Pack, 4 Erasers Per Tube

["Comprehensive Pack: Our pack includes 20 erasers for mechanical pencils, conveniently divided into 5 tubes with 4 mechanical pencil erasers each, ensuring you always have a pentel eraser on hand when you need it most.","Premium Compatibility: Designed specifically as pentel erasers, these eraser refills fit a range of models including the popular Pentel GraphGear 1000 eraser refills, making them versatile for various drafting needs.","Efficient Erasing: These mechanical pencil eraser refills provide smooth and effective erasure for precise correction in technical drawings.","Durable Construction: Made with high-quality materials, each pentel mechanical pencil eraser refill is designed to last, ensuring that your eraser pentel maintains its integrity and effectiveness even with frequent use.","Perfect Fit: Our mechanical pencil erasers refills are tailored for pentel mechanical pencils, providing a seamless fit and reliable performance for all your writing instruments."]