Durable and versatile, this glass box is made from high-quality borosilicate glass. It features a food-grade PP lid with a silicone sealing ring, ensuring a secure and airtight closure. The borosilicate glass bowl is exceptionally stable and resistant to temperatures, making it suitable for use in refrigerators, dishwashers, microwave ovens, and baking ovens. The 4-fold click fastening on the box guarantees a tight seal, keeping your food fresh for longer periods. Whether you need to store leftovers or transport meals on the go, this glass box is perfect for the job. Please remember to open all fastenings and remove the lid before placing the glass container in a microwave or baking oven for safety reasons. What sets this glass box apart is its personalization option, allowing you to add a unique touch. Make it truly yours by customizing it with a name or special message, making it an ideal gift for yourself or your loved ones.