Get bright and creative with your next paper craft project. These neon ink pads come in a variety of colors (each sold separately) with a raised pad surface for any stamp size and are sure to draw attention to your work. Ink is fade resistant on glossy paper; waterproof for watercolors and markers; and dries permanently and quickly on most papers. Conforms to ASTM D4236 and EN-71. Acid free and archival.