Set of 3 triangular plastic containers Size: Diameter 7.5 x Height 3.5 cm Gochi Co., Ltd. Made in Japan Heat-resistant/Cold-resistant By filling the containers with rice, you can easily shape onigiri (rice balls), and by wrapping them with nori seaweed, you can make onigiri. You can freeze them and prepare them in advance for quick onigiri making. These have been stored for a long time since they were no longer used. Please refrain from purchasing if you are concerned about minor details, as these are items stored at home. ☀ Please see my profile. #onigiri #bento #onigiri making