Extra-fine point is reinforced with plastic for supreme durability 0.3mm point for thin, sharp lines. Write clean, extra-fine lines with confidence - even in tight spaces. Great for check writing, document signing, drawing and much more! Unique liquid formula won't bleed through. Liquid ink provides a silky-smooth flow across your page without bleeding through the page - so it's safe to write on both sides! Visible ink supply keeps you aware. The translucent barrel grip lets you gauge your ink supply so there are no surprises. Nonrefillable. Assorted 8-pack includes black, blue, red, purple, green, light blue, pink and brown. Pilot Pens part of a large selection of office supplies. Pilot Liquid Ink Razor Point Pens, 0.3mm, Extra Fine Point, Graphite Barrel, Purple Ink, Pack Of 12 is one of many Porous Point Pens available through Office Depot. Made by Pilot.