Pinata Ink is an alcohol ink from the US in many beautiful colors which can be mixed together again. The ink can be used on all non-porous surfaces such as glass, metal, plastic, vinyl, ceramics, stone, leather, foil, wood, acrylic, polymer clay and much more. And by adding the Pinata Color Claro Extender you can make the existing colors lighter, the more you add the lighter the colors. This allows you to make pastels.