Pentel ZEH-10BC Hi-Polymer Eraser, Large Pink. Size 7/8 x 2-1/2 x 1/2". High quality, latex-free eraser in Breast Cancer Awareness Pink. Block-style is perfect for getting into little corners or erasing large areas quickly. No smudges, no paper tears and no ghosting. Doesn't crack or harden with age; remains soft and ready to use. Pentel will donate five cents from the purchase of this eraser to The Breast Cancer Research Foundation.