Welcome to our store! 1、[Unique Design] Retractable double-sided eraser, no risk of loss, no waste, double thickness, allows for both broad and detailed erasing. 2、[High Elasticity] Pen-shaped grip, this pen eraser is easy to wipe, highly elastic, with good toughness, easy to erase and not easy to break. 3、[Environmental Protection] Environmentally friendly ABS material, resistant to drops, not easy to break and more durable. 4、[Easy to Use] Cleans by rubbing lightly, does not damage paper surfaces, and writing will remain fluid. 5、[2 Colors Available] There are 2 colors for you to choose from, including blue and pink; you can choose the color you like. Item Type: Pen Eraser Material: ABS, TPU, PVC Large Head Diameter: Approx. 10mm / 0.4in, suitable for partial and large area erasing Small Narrow Diameter: Approx. 6mm / 0.2in, suitable for detail and highlight erasing Package Includes: 1 x Pen Eraser 4 x Replacement Erasers If you find any product problems after receiving the goods, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.