Keep you food in fresh and good in color,smell,taste and appearance. 1.Vacuum crisper will control humidity and dryness.It`s high sealable and air-tight.2.It is deposited food and sealed goods,and it widely applies to fridge,microwave oven and dishwasher.3.It can stand up to high temperature and wear well.4.It is difficult of break up.specification:9pcs/set+vacuum exhaust tubeVolume:600ml,1000ml, ...