Rag rolling with a roller
To create this look with a roller, use a specialized tool that consists of a cylinder with a cloth cover and end caps.
The cloth cover is twisted to create a series of folds that leave their imprint in the glaze. With the roller, you can produce a network of diagonal lines.
But if you’re working in a small area where the roller won’t fit, you’ll need to glaze some sections by hand. In this case, roll in random directions so the two areas blend.