Write, Erase, Rewrite! Express yourself confidently and focus on your thoughts and ideas without worrying about imperfections. PILOT FriXion Clicker erasable gel pen gives you the sense of freedom and peace of mind by empowering you to write fearlessly. You can easily erase and make refinements to your work whilst enjoying the smooth and seamless writing experience. FriXion Clicker is a refillable pen and uses PILOT BLS-FR refills which means you can save money by not having to buy a new pen every time it runs out! As the ink is erasable, never use it on legal documents, exam papers, or when writing cheques. To avoid accidental erasure, do not leave writing where it may be subjected to high temperatures for a prolonged period. Ink will reappear at approximately -20°C.