The Pilot FriXion Point Erasable pens feature an innovative thermo-sensitive gel ink delivered through a precision point tip that allows you to write, erase and rewrite with no wear or tear to your documents. Make written mistakes a thing of the past! FriXion Point erasable pens write smoothly and erase cleanly without any wear or tear to the paper or messy eraser crumbs. These erasable gel pens have an extra fine 0.5 mm tip offering unlimited do-overs so you can write, erase and re-write until you get it right. Available in black ink. u can write, erase and re-write until you get it right. Available in black ink. Extra fine point. Erasable Gel Pen. Black ink. Erasable Precise. Writes smooth, erases clean. Erase and rewrite repeatedly without damaging documents! No wear or tear!. Unique Thermo-Sensitive Gel Ink is removed by erasing friction. Precision Point Tip for clean lines. Carries the Good Housekeeping Seal of Approval. Refillable. Note: FriXion Erasable Pens are not recommended for signatures or official legal documents. If pen is exposed to temperature that reaches 140 degrees Fahrenheit, the ink will appear colorless when writing. To restore color, cool to at least 14 degrees Fahrenheit in freezer and the ink will again write in color. Erasable gel pen for unlimited correction and rewriting. Black ink for formal writing. 0.7 mm Extra Fine Point. Black barrel that matches ink color for a sleek, professional look. Refill support for long term use. 3/pack. 3 per pack