Wide use: the DIY onigiri mould is compact and easy to carry, so you can take it with you on camping trips, picnic trips or sushi restaurants, etc., where you can easily prepare healthy and balanced sushi with the rice ball shape. Easy to clean: this onigiri box is easy to clean and store, which saves time and energy after you have finished your delicious sushi dinner simply wash with cold water and mild detergent. After cleaning, it can be reused to easily make sushi rice balls. Quality material: our triangular onigiri mould is made of foodtosafe PP material with a smooth surface, no burrs and no smell and can be used safely for you and your family. The stripe design on the inner wall onigiri mould prevents rice from sticking to the mould and can be easily removed from the mould. Quick sushi preparation: triangular cartoon onigiri shape. Simply fill the mould with rice and other ingredients, close the lid and press the triangular button at the bottom. The sushi can be removed with a little force and the sushi mould is perfect for sushi preparation at home. DIY sushi preparation: triangle rice ball shape can combine different ingredients to prepare sushi, and you can also make DIY sushi rice balls yourself, so that the rice balls have a perfect shape and enjoy sweet sushi triangular rice balls with your family.