This is a "carefully crafted" product made using traditional methods. It is a masterpiece that Ishibashiya is proud of. It is characterized by its unique crunchy texture and how quickly it absorbs flavors. It has already been rinsed to remove the bitterness, so it can be used immediately after rinsing with water. Ishibashiya makes konnyaku using a unique method called butter kneading. Currently, only a few companies in Japan use this method. It has a unique crunchy texture and absorbs flavors quickly, making it outstanding.