MIG Productions is respected around the world for their superlative military modeling supplies and accessories. In the model finishing department, their series of powdered pigments are a welcome addition to any workbench! Pigments can be brushed on a model to create dusty effects, or mixed with alcohol, thinner, water, or other liquids (experiment!) to create a variety of mud, dirt, rust, and other weathering effects. Extremely versatile! This is a 20ml plastic jar of Industrial City Dirt.