The Tamiya Burnt Blue Red Oils Weathering Pastel Set D is part of the Tamiya Weathering Masters series, which offers weathering materials designed for creating realistic effects on models. With these sets, you can add weathered and aged appearances to your models, mimicking the effects of use and time. The weathering colors can be applied in the desired quantity using the included applicator brush to achieve the specific level of weathering or aging you want. The Tamiya weathering colors are easy to apply, similar to powder application, and are quick to adhere and resistant to abrasion. This set includes paints, brushes, and tools for creating dry brush effects.