Super groovy. I've been using a metal comb to make tight lines on a series of cups, bowls and vases. I really enjoy the texture in hand and the color contrasting. There's an element of Wabi Sabi, too, which I've been inspired by since I began in ceramics last September. Wabi Sabi is a Japanese view that appreciates the beauty of transience and imperfections in all objects. This is a great read for anyone interested in learning more about the basic understandings of Wabi Sabi.