Sanada Seiko Plastic Sushi Moulds (Nigiri Sushi) are convenient kitchen tools designed to help you create perfectly shaped nigiri sushi at home with ease. These moulds are typically made from food-grade plastic and come with compartments to shape rice into uniform, compact pieces ideal for topping with fresh fish, seafood, or other ingredients. Simply press the rice into the mould, add your favorite toppings, and you'll have beautifully shaped nigiri sushi in seconds. Perfect for beginners or anyone who wants to speed up the sushi-making process, these moulds make it easy to prepare restaurant-quality sushi at home.