FriXion Synergy Clicker erasable pens let you write, erase, re-write and create clean and polished documents without damage or messy eraser residue. Whether you're taking notes, making lists or illustrating designs, these innovative pens are ideal for students, teachers and professionals alike. The 0.5 mm point size delivers a finer and more precise writing style perfect for editing, calendars and jotting notes in planners. It enables you to create intricate details, write in smaller spaces, and achieve a higher level of accuracy.