Feature: 1. Package Included: You will get retractable eraser pen and refills set, including 2 pieces of retractable erasers and 10 pieces of retractable eraser refills, totally 12 pieces. Sufficient quantity will meet your using needs. 2. Easy to Use: Our retractable mechanical eraser pen is light and small, easy for you to hold, and you can carry it to other places conveniently. Useful and practical in your daily life. 3. Reliable Plastic Material: The retractable mechanical eraser pen is mainly made from quality plastic material, sturdy and safe, not easy to break or fade, which will serve you for a long time. 4. Pen Style Design: Our mechanical erasers are designed in pen style, can be retractable, so our erasers don't stain easily and can be stored easily, which is also convenient for most people to use. 5. Wide Range of Applications: You can use these pen style erasers in various occasions, like home, office, school, meeting, party, activities, etc., and they can be applied for teachers, students, workers, engineers, painters and others. Specification: Item Type: Retractable Eraser and Refills Set Product Material: Plastic, Rubber Eraser Pen Length: Approx. 13.5cm / 5.3in Eraser Refill Length: Approx. 9.5cm / 3.7in Gross Weight: 95g/3.4oz. Package List: 2 x Retractable Eraser Pen 10 x Eraser Refill Note: All data are measured manually, and there are certain errors in the measurement results.