Product Name: Heat-resistant glassware/Usage Category: For boiling water and microwave use/Thermal Resistance: 248°F/Microwave and dishwasher safe/Made in China. Do not use outside of the stated usage category. Do not overheat or operate while empty in the microwave. Do not use abrasive cleansers or scrubbing pads. Sudden temperature change may cause breakage—do not touch with a wet cloth or place on a wet surface while hot. Due to the manufacturing process, size and shape may vary slightly.
