[Packaging Content] You will receive a retractable eraser and replacement refill set, including 2 retractable erasers and 10 replacement eraser refills, totaling 12 pieces; sufficient quantity to meet your needs. [Pen Design] The pen-style eraser features an ergonomic pen-shaped design. Click the top of the pen to extend the eraser, and click again to adjust the eraser length. Easy to hold and convenient to carry. [Detail Removal] These retractable mechanical erasers have small, soft eraser tips ideal for precision correction. Easily and cleanly remove mistakes, unwanted lines, or smudges without damaging, tearing, or leaving residue on paper. [Reliable Materials] The eraser refills are made of plastic. The eraser tips are made of high-quality rubber, lightweight and flexible, producing fewer eraser particles, durable, and long-lasting. [Wide Application] These precision erasers are suitable for use in offices, schools, conferences, homes, parties, and other activities. Ideal for children, students, and teachers. Great as practical and thoughtful gifts. Color: Gray Material: Plastic Package Contents: 1 set * retractable eraser Only the above package content is included; other items are not part of this package. Note: Due to lighting reflections and differences in monitor displays, the color in the image may slightly vary from the actual product. Measurement may vary by +/- 1-3 cm.