Water-reactive dye and pigment ink; creates an oxidized effect when sprayed with water Use with stamps, stencils, and direct to surface Non-toxic and acid-free Tim Holtz Distress Oxide Ink Pads, a water-reactive dye & pigment ink fusion that creates an oxidized effect when sprayed with water. Use with stamps, stencils, and direct to surface. Blend using Ink Blending Tools and Foam.