This set contains everything necessary to do great realistic effects on any type of engine or metal objects, such as tank tracks. There are two colors for the engine, for effects of dirt and grease, which can give an unbelievably real finish. For the metal objects and tracks we have designed a wash, a dark rust colored pigment and a super metal colored pigment, which has no equal on the market from any other brand or manufacturer of pigment. This steel colored pigment is very bright when you rub it, the more you rub it the shinier it gets. Also this ultra-fine pigment doesn’t contain metallic particles as you would normally find in other products on the market. Achieve a realistic steel finish like you have never seen before. This set contains: _ AK-082 Engine grime. _ AK-083 Track Wash. _ AK-084 Engine Oil. _ AK-085 Track Rust Pigment. _ AK-086 Dark Steel Pigment.