There are two main types of sushi: maki and nigiri. Maki is rolled sushi, with the ingredients laid upon a sheet of nori, rolled to form a log-like shape, then sliced into several round pieces. Sometimes ingredients are arranged upon the outside of the nori as well as within ("reverse sushi," this is called). Temaki is a form of maki better known as a "handroll." In temaki sushi, the ingredients are laid upon a sheet of nori which is shaped into a cone and handed to the diner.