• These markers are perfect for scrapbooking, drawing, fashion designers, hand lettering, and more. The possibilities are endless! • The alcohol based ink allows the user to layer and blend without damaging your drawing surface • One end of the dual tip marker is a chisel tip perfect for broad lines and shading, and on the other end of the dual tip is a fine tip for precision • All markers come in a convenient and trendy see through case to take your tools with you wherever inspiration may strike! • These markers are perfect for children and adults, but are recommended for ages 8 and up