Jelly Gouache is a Unique Way New To Paint! Creative Inspirations Jelly Gouache offers a unique painting experience perfect for everyone! The vibrant, opaque colors re-wet like other gouache paints and are not permanent until sealed with varnish. Other gouache paints dry out quickly, but Jelly Gouache stays wet until it's time to paint! The foam padded lid helps keep the gouache cups from drying out too quickly. Simply cover and lock the case after each use, and your paints will stay fresh. There are so many ways to use Creative Inspirations Jelly Gouache. Use thin layers like a traditional gouache or even utilize the unique jelly consistency to paint thicker and retain brush strokes.