The Vallejo Pigment Set: Soot & Ashes helps in creating the effects of soot and ashes on models and dioramas. Natural earth and synthetic pigments have been chosen for its state that remains unchanged indefinitely and for extra fine milling properties for its particles that facilitates the mixture and application on models or dioramas. This pigment can be applied in its dry form, directly by brush and they have excellent adherence to the surface. It can be fixed with thinner to replicate accumulated dust.