The Colors For Earth Sparkles Series (GS) is in powder form and is a sparkly enamel glass paint in one ounce jars. They can be used alone or added to any other G series glossy glass color.
When added to other colors, they are food safe. The mixing ratio is equal parts. The color will look like the sparkle color until fired, then it will be the glossy color with flecks of sparkles throughout.
When used alone and mixed with a glass medium, this series produces a rough surface and is not recommended for food surfaces. The hotter the paint is fired, the smoother it will become.
It is recommended that you use the sparkle enamels on the top surface of glass. The metallic finish will be lost if capped unless the piece is fired first and then capped.