✨ Immediate purchase welcome ✨ ✨ Free shipping ✨ ✨ All items are one-of-a-kind, so first come, first served ✨ ✨ Brand new, unused items ✨ ☘️ See the full product list here ↓ #UnliberteSHOP We will prioritize those who purchase first, even during price negotiations or comments (o^^o) 【Set of 4 Square Glass Containers】These airtight glass containers come in 4 sizes: 150ml, 320ml, 520ml, and 800ml, suitable for storing various foods such as meal prep, bento boxes, frozen rice, and fruits. They are stackable and compact for space-saving storage. Package weight: 1.7kg, Package size: 18.2*18.1*15.5cm. 【Excellent Airtightness】The lids of the glass containers feature an improved airtight 4-sided lock, rotatable 180°, and are durable, lasting a long time. The four corners of the storage containers are completely sealed, and the lids have no gaps, preventing food from coming into contact with air, keeping meal prep, rice, vegetables, and fruits fresh for a long time. High-quality silicone gaskets and the four corners achieve complete sealing, preventing leaks and odor transfer, keeping soups and curries fresh for longer! 【Microwave & Oven Safe & Freezer Safe】Heat resistance from -40℃ to 500℃! It can be used for a wide range of applications, from refrigeration and freezing to microwave heating and oven heating. The glass containers have a thermal shock resistance of 120℃, so you can serve dishes that have been refrigerated or frozen directly on the table after heating. Dishwasher safe for easy cleanup! (Note: Remove the lid when using the microwave/oven, not for direct fire). 【High-Quality Materials】Made of high-quality borosilicate glass, boasting excellent strength, transparency, and stability. It is impact-resistant and scratch-resistant, making it suitable for storing dishes containing acids and salt. The transparent body of the food storage containers allows you to see the contents at a glance, making it easy to check the ingredients in your refrigerator even on busy days. 【BPA-Free & Space-Saving Design】Environmentally friendly BPA-free storage containers, including the lids, are dishwasher safe for easy cleaning. They can be stacked for storage when not in use, fitting neatly in limited kitchen and refrigerator spaces. ◯ Product Management Number 339.0700.3699