Click on the link below to see how it works:
https://www.onisifoods.co.jp/products/movie/onigiri.html
Directions:
Remove strip to reveal water level window.
Tear open top of bag.
Remove desiccant package.
Fill with water to water line.
Zip seal bag.
Shake bag. Mix well.
Let stand for 15 minutes (hot water) or 1 hour (cold water).
Gently shape rice ball into a triangle.
Open and enjoy.