A great storage spot to separate out the loads of left overs to neatly containing your ingredients for prepping. The set of food storage containers all come with its own colorful lid that snap on to the base tightly, preventing any accidental spills. Each container nests within each other to conserve space, and the bases are transparent in color giving you a clear view of what is inside without having to remove the lid. Microwave safe. Hand wash for easy maintenance.