Description: Unique Design: This Japanese Rice Ball Case tool has a unique design, allowing you to easily make beautiful triangular rice balls.Portable and Convenient: Lunch Box With its portable design, this tool is Suitable for outdoor picnics, allowing you to enjoy delicious sushi and rice balls anytime and anywhere.Sushi Bento Box: The Bento Box design allows you to store and carry food conveniently, whether you are going to work or on a picnic.Picnic Lunch Box Design: The Sushi Container design protects your food from being crushed or contaminated.DIY Tool: Onigiri box can also be used as a DIY tool, allowing you to create freely and enjoy the fun of making food. Specification: Material:PP Size Chart: 21cmx4.3cm/8.27inchx1.69inch,Rice ball size 7cmx7cm/2.76inchx2.76inch Package Includes: 1 Triangle Sushi Case Note: Please allow slightly errors 1-2cm differences due to manual measurement.