Pilot FriXion Ball Clicker Erasable Gel Ink Pens in blue, 12-count box. These retractable pens feature fine point 0.7mm tips and Pilot's unique thermo-sensitive gel ink that delivers vibrant blue color and smooth writing. The FriXion eraser on the pen tip cleanly removes ink without damaging documents, leaving no eraser dust or debris. Simply write, erase, and rewrite as needed. The click-style retractable design eliminates the need for caps, making them convenient for on-the-go use. Ideal for editing, note-taking, scheduling, and everyday writing tasks. Model number PIL31451.