Crystalina is made of an iridescent translucent mylar flake that is suspended in a clear plastisol base. The clear base has a much lower loading of flakes so there is a greater amount of clear base. This allows the under color to show through when this ink is overprinted. Crystalina is also known as “Shimmer” and “Yellow Sparkle.” Because of the nature of the flake, it gives the overprinted color a shinny, sparkly, rich look. Crystalina is very similar to glitter.