Beautiful Blending Effects The Harmony Water Reactive Ink Pads by Spectrum Noir are designed to create a stunning range of blended distress effects. Developed specifically for blending and layering, the stamp pads have an extra long open time for a slow-drying ink thats easy to work with. The stamp ink is water-based and acid-free for long-lasting, vibrant colour. Coordinated Colour Range The coordinated colours in the water-reactive range blend seamlessly together to create vivid colour backgrounds for any crafting project - from card making and colouring to gifts, decorations and more! Theyre also the perfect companion to layer with the quick-drying and opaque pigment ink pads in the Harmony range. To achieve the most amazing effects, use with the Spectrum Noir blending tools. In the Box 1x Spectrum Noir Harmony Water Reactive Ink Pad Size: 9.5 x 6.5cm (Conforms to ASTM D 4236)