Z-grip Retractable Ballpoint Pen, Medium 0.7 Mm, Black Ink, Black Tinted Barrel, 30-packA consumer favorite due to its budget friendly value and reliability. The Z Grip Retractable Ballpoint pen features a fun, fashionable look and silky smooth low viscosity ink. You'll feel the difference when you write, but not at checkout. Pen Sub Brand & SKU Line: Z Grip; Pen Style: Retractable; Pen Type: Ballpoint Pen; Refillable (Yes No): No. Note: This is a non returnable item.