FriXion® Ball Erasable Gel Rollerball Pen - 0.7 mm, Green is a practical writing instrument for offices, schools, reception areas, home offices and supply rooms across Canada. Frixion® lets you write, erase, re-write. Thermo-sensitive gel ink disappears with erasing friction coming from the rubber tip. Refillable. Not recommended for legal or official documents. 0.7 mm. Key details include 0.7 mm point, green ink or finish. It is suited to everyday note-taking, forms, labels, meeting notes and classroom or workplace writing tasks.