-Our M&G Erasable Gel Pen 0.5 I-ERASE is a 0.5mm extra fine point erasable gel pen that can produce smooth, precise lines with its fine tip. -It utilizes a unique thermo-sensitive gel ink formula that disappears with erasing friction, allowing for clean and easy correction of mistakes. -With its precise tip and erasable ink, this pen is perfect for tasks that require accuracy and neatness, such as note-taking, drafting, or drawing.