Ordinary rice. Self-heating rice only needs to be cooked briefly before eating or can be eaten directly. The flavor, texture and appearance are the same as ordinary rice. Self-heating rice is easy to eat, easy to carry, and has a natural rice flavor. There are four main types of self-heating rice: dehydrated dry type, semi-dry type, frozen type, and canned type. A self-heating instant rice contains a bottom lunch box, a heating bag, a box of rice, a bag of vegetable bags, a bag of water for the heating bag and a spoon.

How to use self-heating rice: 1. First use the raised side of the handle of a spoon to cut the film on the rice, and use a spoon to stir the rice to make the rice softer.

2. Then open the plastic seal of the heating bag and put it into the bottom lunch box, then pour the water that comes with the self-heating rice into the lunch box, put the rice on it and close the lid.

3. When the self-heating bag begins to fully dissipate heat, place the rice and rice being heated on the vegetable bag. The heat of the heating bag will heat the vegetable bag. After the heating bag is completely heated, open the lid, place the side dishes in the bag on top of the rice, and it is ready to eat.