VersaMark Watermark Pen from Tsukineko. One end has a brush tip and the other a finer bullet tip. Specially developed to stay wet for an extended period of time to allow for embossing.VersaMark ink is sticky and will act as a "glue" for powders such as Chalk, Pearl Ex and Embossing Powders.Will add a subtle watermark by drawing directly onto card Clear ink. Non-toxic and acid free.