Artberry Gouache With Uv Protection And Sunlight Resistance. This Gouache Will Preserve The Vivid Colors Of Your Paintings For A Long Time. The Gouache Is Available In Intense Rich Colors With Increased Opacity, For Smooth Painting And Fast Drying. The Surface Turns Delicate Matte When Dry. The Artberry Water-Based Gouache Is Safe And Easily Washed Off From Hands, Most Types Of Cloth And Other Surfaces; It Is Nontoxic And Environment-Friendly.