Mehron Metallic Powders are loose powders that can be used dry as a base for a design or mixed with Mixing liquid for line work. Metallic Powders can be used to cover an entire body to give a Metallic look or through an airbrush gun to add an iridescent finish to any flat color. To Use: Pour small amount of mixing liquid into a lid or mixing container, slowly add Metallic powder and stir simultaneously. Test for desired consistency. Add more powder / mixing liquid as necessary.