Instant purchase welcome＊ Follow-up discount available ◎ #ksk product list is here Only one item! (Since it is also listed elsewhere, it's first come, first served) 【Color】Gray lid 【Size】 SS (180ml) 2 pieces M (640ml) 2 pieces ⚠︎ I have opened it once for confirmation, but it is new and unused. Please check within 3 days of arrival, and if there is anything, please contact us before evaluation. 【Storage Container Set】A set of 4 heat-resistant glass containers (180ml x 2, 640ml x 2). Makes daily meal prepping and storage easier and more convenient. Suitable for food preparation, lunch boxes, freezing and storing fruits and rice. The packaging size is 19.9 * 15.4 * 14.6cm. 【High-Quality Heat-Resistant Glass】This glass storage container is made of high-quality borosilicate glass, which is durable, highly transparent, and stable. It is resistant to impact and scratches, and can safely store acidic and salty foods. It has a heat resistance of 500°C and can also be used as a gratin dish. The lid of the heat-resistant glass storage container can also be washed in the dishwasher, making it easy to clean. 【Strong Airtight Container】The glass container has a four-sided lock-type airtight lid, which can rotate 180° and is very durable! With a silicone packing, it can be sealed without gaps. The four corners of the storage container are also completely sealed, preventing food from coming into contact with air and keeping rice, leftovers, side dishes, vegetables, and fruits fresh for a long time. 【Microwave, Oven, and Freezer Compatible】The storage container has a heat resistance range of -40°C to 500°C. It supports a wide range of uses, from refrigeration and freezing to microwave and oven heating. You can warm refrigerated/frozen food and serve it directly on the table. (Note: Always remove the lid when using the microwave or oven. Do not heat directly). 【Easy Storage】The heat-resistant glass container set can be stacked for storage, allowing you to neatly organize and store it even in the limited space of your kitchen or refrigerator. The glass container has a leak-proof function, so you can carry it with you when going to school, traveling, or going to work. 409-1078