Retractable Letter Opener with Erasable Pen

To use the erasable pen, remove the pen cap and gently press the pen tip against the surface of the thermal paper. Lightly squeeze the pen so the erasing fluid seeps out and moistens the tip. Within seconds, the text or markings will disappear completely without repeated wiping. When it's time to replace the eraser head, it's a simple and hassle-free process. Firmly hold both the pen head and the pen barrel with your hands. Pull them apart to separate the two components, and then install the new replacement part. It offers a durable and sturdy build with a sharp yet safe design that minimizes the risk of injury. The material is resistant to rust, does not easily adhere to glue, and is effortless to clean.