Pro Acryl Expansion Set Four - 12 ColorsNEW BIGGER BOTTLES 22ml for 30% more paint! The second expansion to our Pro Acryl paint line! This set includes 8 new transparent colors with the same, amazing Pro Acryl quality. These paints are a game changer! Simply put, they are our same great acrylics, just with an inherent transparency to them right out of the bottle. They allow the colors underneath to show though and can be used to filter a new color over your base coats, or accentuate a base