These ProMarkers are made with professional quality dyes for a smooth, streak-free finish and can be applied liberally to paper without damaging the surface. Each permanent marker features twin tips; the fine nib for precise coloring and details and the broad nib for large color fills. These versatile markers work on a wide rang of surfaces, ideal for fine art, mixed media and more! The translucent colors can be blended for an almost unlimited palette, while single colors can be layered for added depth and shade. Includes the following colors: O535 Cocoa, O528 Tan, Buttercup, G258 Leaf Green, G356 Forest Green, B138 Arctic Blue, C528 Duck Egg, V546 Purple, M139 Fuchsia Pink, R228 Baby Pink, O819 Almond, O228 Sunkissed Pink, and BL Colorless Blender. Certified non-toxic and conform to standard ASTM D-423.Details:Includes assorted colors13 markersDouble-ended fine and broad nibsAlcohol based inkNontoxicCertified ASTM D-423