The Pilot FriXion Clicker erasable gel pen lets you write, erase and re-write until your work is perfect, without damaging your documents. Thanks to the thermo-sensitive gel ink that disappears completely with friction, you can erase mistakes easily for efficient writing. The included eraser at the top won't wear down or leave messy eraser shavings or residue. Whether you're taking notes in class, writing a to-do list, jotting down your thoughts or illustrating a design, these versatile gel pens are great for creating clean and polished documents. FriXion's smooth, mistake-free writing is ideal for teachers, students and professionals. Plus, it's the only pen authenticated by the nation's leading Science, Technology, Engineering and Math (STEM) education organization. The 0.5 mm pen point size delivers a finer and more precise writing style. It enables you to create intricate details, write in smaller spaces, and achieve a higher level of accuracy. Archival-safe and acid-free blue and black pens are formulated to be long-lasting and fade-resistant, ensuring your documents last for a long time. With FriXion's incredible range of premium erasable writing instruments, you hold the power of infinite creative possibilities in your hand.