Generic Pilot Frixion Ball Clicker Erasable Gel Pen

This FriXion Ball Clicker US erasable gel ink pen is retractable, with the clear clip serving as the clicker for extending and retracting the tip. The top end of the pen has a rubber "eraser" colored to match the body and ink color. FriXion ink is a thermosensitive ink that can be erased by rubbing. To erase, use the special rubber “eraser” tip at the top of the pen and watch the ink cleanly disappear