... Material High Borosilicate Glass and Silicone lidFeasuresMicrowave, Oven, Induction cooker, Dishwasher and freezer safeSize350ml,500ml,700mlShapeRoundUseageBowls, Dishes, Certificate ... . 4. Higher hygienic performance. 5. Can be used in oven, microwave, Dishwasher, freezer, refrigerator etc.6. Heat ... the product.8. Sharp rise temperature tolerance: hold in freezer at -16-_18 degree for 30min.,then ...