[Cup] Heat-resistant glass Maximum temperature differential: 150℃/302℉ Dishwasher safe Made in China Do not use the product in a microwave as it may fall down due to its unstable shape. Wash with care. Do not use abrasive cleansers or steel wool. Sudden temperature change may break or shatter the product. While the glass is hot, do not pour cold liquids into it and do not place it to on a wet cloth or in a wet sink
