Shimmer Pearl Pigment is a very large particle sized pearl pigment with lots of sparkle and shimmer. It can easily mix into solvent-based mediums, water-based mediums, topcoats, glazes etc to provide excellent pearlescent shimmer. Luster Pearl can be mixed into artist paints to add pearlescent shimmer to them as well. Works in automotive applications as well. Can stand up to harsh solvents. Shimmer 163 is the second to the largest particle size effect pigment we offer.