Letraset Pro Marker Illustration Gift Pack ProMarkers are the ideal marker for crafting, design and illustration, rubber stamping, and so much more These markers allow you to easily overlay and blend colors to create shade and tone; twin tips offer a fine bullet tip for details and a wider tip for large areas Alcohol based, quick drying, and non-toxic This Gift Pack includes 10 ProMarkers, ProMarker Blender, Marker Wallet, a fine line pen for sketching and outline, Marker Pad, and How-To Instructions Conforms to ASTM D4236