Scale75 Soil works are oil "washers" that will allow you to enhance the effects on your figurines.
They are great for any "aging" effects, such as rust or dirt. Oil washes are applied differently than their acrylic counterparts. Most of all, they are great as a final painting step, as they not only work in nooks and crannies, but also stay on the figure's completely flat surface. They can be used, for example, to change the shade of elements.
Their long drying time is also an advantage. They are perfect for "blending".
If you have never used oil washy, we recommend you try it. Certainly they will not replace acrylic counterparts, but they will allow you to get amazing results!