EXPO Pink Ribbon Low Odor Dry Erase Marker - 2 per Pack (Pink) Bright, vivid ink is specially formulated to be low odor. Through December 31, 2010 Sharpie will donate $0.20 from the sale of this product to City of Hope breast cancer research, treatment and education. Versatile chisel tip allows for broad or fine writing. Writes on whiteboards, glass and most non-porous surfaces. Quick-drying, smear proof, ink provides consistent color quality.