Great for dark surfaces. Fine. Contents: 2 silver metallic fine point permanent markers. Experience sharpie. Opaque metallic permanent ink. Mark on most surfaces. Fade - and water-resistant ink. AP ACMI: Art & Creative Materials Institute Certified. Conforms to ASTM D-4236. www.sharpie.com. We would love to hear from you 1.800.346.3278. More: Ultra fine; twin tip; retractable; chisel. Assembled in U.S.A.