Oil-based opaque paint markers for light or dark surfaces: metal, pottery, wood, glass, plastic, stone and more. Water-resistant ink. • Oil-based opaque paint. • For metal, pottery, wood, rubber, glass, plastic, stone and more. • Quick drying, water, fade- and abrasion-resistant ink. • Xylene-free. Oil-based opaque paint markers for marking on light or dark surfaces. For metal, pottery, wood, rubber, glass, plastic, stone and more. Quick drying, water-, fade- and abrasion-resistant ink. Xylene-free. Marker Ink Type: Permanent; Marker Tip Type: Bullet; Marker Tip Size (text): Medium; Marker Color(s): White.