Rexgrip Mechanical Pencil - 0.5 mm, Blue, Pack of 10 is a mechanical pencil designed for 0.5 mm, blue, pack of 10. Rubber grip. 0.5 mm. Box of 10. Ideal for offices, schools, reception desks, classrooms and home office setups, it supports reliable note-taking, forms, worksheets, drafting and everyday writing tasks.