Healthy and Durable: The mixing bowl is made of high quality stainless steel without hazardous material, study construction and deformation resistance, unlike glass serving bowl, rustproof and healthy for your daily use. The thick colored lid covers the bowl tightly, seals food to keep it fresh, prevents dust from entering, easy to store in refrigerator and freezer. Easy to Clean: This kitchen bowl features a brushed finish for fewer fingerprints, treated with a mirror finish inside for less sticky food, cleans like a breeze even by hand washing, also strong enough to be put in the dishwasher to save time and labor, please note these lids are hand wash only. Stackable and Space Saving: The healthy bowl and lids can be stacked well, and they can be linked together for easy storage and carrying, a great helper to save your space and more convenient to organize your kitchen. PRACTICAL DESIGN: This bowl set comes with 5 airtight lids to keep fresh and healthy when stored, Freezer safe, Flat bottom would give the bowl while mixing, One-piece construction and no worry about leakage. The roll edge makes it easy to hold the bowl and prevents food and liquid from spilling out. MULTIFUNCTIONAL: 5 different sizes Meet your needs for whisking eggs and mixing salads, mixing cake batter and kneading dough, also for preparing stored leftovers, vegetables and storing fruits. It would be a perfect gift for housewarming, wedding, Christmas and Thanksgiving.