Vision™ Rollerball Pen - 0.7 mm, Purple, Pack of 4 is a practical writing instrument for offices, schools, reception areas, home offices and supply rooms across Canada. Specially formulated anti-fraud ink (except pink and purple). Visible ink level. Key details include 0.7 mm point, purple ink or finish, pack of 4. It is suited to everyday note-taking, forms, labels, meeting notes and classroom or workplace writing tasks.