Pebeo Studio Acrylics Auxiliaries, Crackling Effect Modeling Paste, 100 + 250 ml Set 2-step formula to create dimensional effects and impastos with a crackled finish Depth of the cracks varies according to the thickness of the application Step 2 can be applied pure or mixed with Studio Acrylics colors (75% modeling paste / 25% color) Use in Mixed Media applications with other Studio Acrylics Auxiliaries to expand creative possibilities Available in 100 ml and 250 ml tubes, as well as 500 ml and 1 L jars