The UNI PIN Fine Line 0.5 mm Black Rollerball Pen Pack of 12 is a practical stationery choice for everyday writing, note taking, schoolwork, office documentation, and general use. Featuring black ink and a 0.5 mm tip designation, these pens are suitable for users who prefer neat, controlled writing for notes, lists, forms, and written documents.The dozen-pen pack is convenient for schools, offices, classrooms, and personal stationery supplies. It provides multiple pens for regular writing tasks at work, home, or school.

Brand: UNI

Product Series: PIN Fine Line, as stated in the supplied product name

Product Type: Rollerball Pen, as stated in the supplied product name

Ink Colour: Black

Tip Size: 0.5 mm

Pack Quantity: 12 pens

Intended Use: Everyday writing, note taking, schoolwork, and office documentation

Ink Formulation: Not independently verified for this exact product

Refillable: Not independently verified

Official Manufacturer Product Code: Not verified