Flatten a ball of clay into a slab using the clay roller. Wrap one or two of the assorted lengths of string around the roller. Secure both ends of string with the dense foam stoppers. Use more string or different configurations to create interesting designs! When you finish arranging the string, roll your design across the slab of clay. Mould the patterned slabs into bowls, cups, saucers and platters! Includes: 4 rollers, accessories and idea guide.