A muted green that can add a unique look to any decorative ware. Cactus Crawl has an unusual but natural look, making it great for fountains and other outdoor features. Perfect for potters looking for something unusual, our Crawl glazes have a tree-bark surface that’s rough and dry to the touch. To achieve the crawling effect, they must be applied very thick, until the dry surface of the glaze cracks before firing. They can also be used over underglazes.