Sax Versablock fluorescent neon block printing inks produce bright, vibrant colors that leave an impression. Our water-based block ink lends powerful color to relief printing, the art of inking a rubber stamp in an ink pad and pressing it onto another material to leave an impression. The fluorescent hues are especially effective on black or dark-colored paper and mediums, and the formula is water-resistant once dried. Our water-based formula is just as effective as oil-based inks but without the mess. This block printing ink can be used on a surface of almost any size and texture, including fabric, paper, canvas, wood, and many other common materials.