Sharpie Pink Ribbon Pen features a soft grip for added writing comfort and a dedication to fighting breast cancer. A portion of the proceeds will be donated to the nonprofit City of Hope for breast cancer research, treatment and education. Ink is permanent on paper and won't bleed through paper. Quick-drying ink prevents smearing and is also water-resistant, acid-free and certified AP nontoxic. Fine point tip is perfect for everyday writing and precise lines. Pen also includes a metal clip on the cap for easy attachment to pockets, notebooks and more.