Pentel 24/7 Rollerball Pens - Medium Pen Point - 0.7 mm Pen Point Size - Black Water Based Ink - Black Barrel - Metal Tip - 1 Dozen

24/7 Rollerball Pen features a free-flowing ink delivery system so your writing will glide effortlessly across paper. Make a bold statement with the concentrated, brilliant colored ink. Durable metal tip delivers the dark, vivid liquid ink. Barrel color indicates ink color. Nonrefillable rollerball pen is ideal for home, office and school.