Intensity Permanent Pen 0.5mm Fine Assorted 5/Pack Writes like a ball pen bold like a marker. Features professional barrel design and metal clip. Doesnâ€ t bleed through paper*Results could vary based on paper characteristics. Ink is water resistant smear resistant when dry and permanent on paper. Point Size: 0.5mm; Point Type: Fine; Ink Color(s): Assorted Fashion Colors; Ink Color(s) Assortment: Black; Orange; Pink; Purple; Turquoise.