Material: The plastic rice ball mold is sturdy and easy to clean and wash. These non-stick rice ball molds just need to be rinsed with water after use. Sushi Mold: This fancy rice ball mold will make your child hungry. It's easy to use, just wrap the rice tightly and press it with the back, otherwise the rice will be too loose and won't keep its shape. Homemade Sushi: Our onigiri molds feature a non-stick surface that is easy to release and use, allowing you to easily make onigiri sushi in no time. Easy to Clean: This rice ball is hollow and can be easily cleaned under running water. The premium material is easy to clean under running water and does not absorb food odors. Versatility: Onigiri molds are often used at home to make lunch boxes and are also a good choice for Japanese restaurants and grocery stores. Sushi molds make great gifts for birthdays and holidays. This rice ball mold is perfect for making rice balls, sushi, seaweed and many other delicious alternatives. Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.