1. Increase capacity for multiple purposes: This dumpling storage box features a wavestructured bottom and a nonstick refrigerant base, ideal for storing rolls, dumplings, pasta, bread, and more. It saves space and stacks stably without tipping over. 2. Stacking is stable and does not tip over: The quickfreezer food storage box has a seamless buckle connection that is secure and odorless. It allows for easy multilayer stacking while keeping food fresh and organized. 3. Tight seamless buckle connection: Designed for kitchen use, this freezer box lifts effortlessly with stacked items firmly in place. Say goodbye to a cluttered fridge and enjoy easy, odor storage with this innovative solution. 4. More spacesaving: With its nonstick refrigerant base and wavestructured bottom, this dumpling box maximizes space efficiency while keeping food fresh and sealed. The tight, seamless buckle connection ensures a hassle storage experience.