20gram Bag
 
Shimmering metallic holographic rainbow crystal color. These unique flakes are derived from a polyester blend mylar. The shape and size is a 1/4" random cut with no pattern. You will find synthetic mica flakes produce more vivid colors and are brighter than than naturally occurring mica. Synthetic mica does not fade in resin. Synthetic Mica is VERY lightweight compared to Authentic Mica. Depending on viscosity of your epoxy resin, some flakes may float to the top.