Prima Marketing-Finnabair Art Extravagance Stone Effect Paste Set: Pumice, Limestone, Concrete. Perfect for creating natural-looking texture and adding dimension. Great for industrial and grunge projects. Apply with a sponge, palette knife, texture tool or paintbrush. This package contains three 3.88oz bottles of stone effect paste. Non-toxic. Archival quality. Conforms to ASTM D 4236. Imported.