2 PACK: SINGLE Sharpie/Sanford Oil Paint Marker Bold Black (35564) Oil-based Paint Marker from Sharpie - the leader in permanent markers. This opaque paint and xylene-free paint pigment is fade and water resistant. The valve-action marker is designed to keep paint free flowing. Works great on a variety of surfaces including fabric- metal- glass and rubber. Quick drying- low odor- and non-toxic. - Sold as 2 per order