Discover the Nukazuke supplies collection at Globalkitchen Japan. Nukazuke supplies are a collection of tools and ingredients used in the traditional Japanese method of fermenting vegetables known as "nukazuke." This technique involves pickling vegetables in a rice bran-based fermenting bed called "nukadoko," resulting in tangy, probiotic-rich treats. Cast iron eggplants or balls serve as a specific weight or press used during the fermentation process in compressing the vegetables.