Prima Marketing-Finnabair Art Extravagance Patina Effect Paste Set: Mi nt Green, Blue, Brass. This inspiring set of pastas will help you achi eve a patina-like effect on any project! Apply with a sponge, palette knife, texture tool or paintbrush. This package contains three 1.7oz j ars of patina effect paste in assorted colors. Non- toxic. Archival qu ality. Imported.