Range compatible! A storage container that makes it easy to see the contents and reduces food loss.　*Only large 800ml (not sold as a set) Point 1: Range, oven, and dishwasher compatible A glass storage container that allows you to heat food taken out of the refrigerator in the microwave or oven and place it on the dining table (*Please remove the bamboo lid as it is not supported). This is a convenient 4-size set that can be used for a wide range of purposes, such as pre-cooking and preparing dishes. Point 2: Hygienic without odor or stains Compared to plastic, glass containers do not retain odors or color transfers, so they can be used with confidence for stocking dark dishes such as curries and sauces, as well as for long-term storage. It is easy to remove grease stains and can be sterilized with boiling water or used in the dishwasher. (Please wash the bamboo lid by hand at room temperature or cold water.) Point 3: You can see the contents Since it is easy to see the food and ingredients inside, you won't have to worry about finding things in the refrigerator, and you will have to forget to eat and reduce food loss. Point 4: Sealed lid that heals you with the scent and feel of bamboo Bamboo is made from natural materials without preservatives, insect repellents, or mold inhibitors, and silicone rubber stoppers are attached to prevent food leakage. Point 5: Store compactly Available in four sizes, 320ml, 520ml, 800ml, and 1200ml, it can be stacked and stored compactly, so it doesn't take up unnecessary space in the kitchen.