Never write a mistake again! Pilot FriXion Clicker is America's first retractable, erasable gel ink pen that allows you to write, erase and rewrite repeatedly without damaging documents. FriXion's unique thermo-sensitive ink* is formulated to deliver both vibrant color and smooth writing. Great for editing, lists, scheduling and so much more! Now your writing can be stress free and mistake free. Writes smooth, erases clean Erase and rewrite repeatedly without damaging documents. No wear or tear! Combines the convenience of a retractable with incredible FriXion erasable gel ink Unique thermo-sensitive gel ink formula disappears with erasing friction Eraser is at the top of the pen, tip is retractable by pressing clip down Refillable *Erasable pens are not recommended for use on legal or official documents. Do not expose to extreme temperatures. If pen is exposed to temperature that reaches 140F, the ink will be colorless when writing. To restore color, cool to at least 14F in freezer and the ink will again write in color.