Since the lid is also tightly closed, the feed of the breeding animals is no longer damaged by moisture and molds and it has become possible to preserve for a long time. It does not spill even if liquid is put. It does not distort even if put in the freezer. Because it is cheap, it can be disposable. Since the lid part is rough, even if you fill in the date, it will not disappear ... · · ·. And anything excellent, such as. After placing an order, it will be appreciated that delivery is fast. Honesty, there are no improvement points.