High Borosilicate Lunch Box Sets Rectangle Bento Box Heat-resistant Lunch Box

Features:

Product name: High borosilicate lunch box

Product structure: thickened high borosilicate glass + PP cover + upgraded exhaust valve

Application scenario: Students/food refrigerator/microwave heating

Specifications:

Our products use high borosilicate glass, heat resistant temperature of 400℃, suitable for refrigerators, ovens, microwave ovens, dishwashers, and many borosilicate glass on the market commonly known as low borosilicate glass, not suitable for ovens, not suitable for microwave ovens, high temperature heating is easy to crack and explode.

Packages:

lunch box