Carafe: Heat-resistant glass Maximum temperature differential: 248℉
Do not use in a microwave Dishwasher safe When using a dishwasher, avoid force and weight applied to the filter. Do not use abrasive cleansers or steel wool. To prevent rust, immediately wash and dry well after use. Store it away from other metals.
Filter: 18-8 Stainless steel, Copolyester Upper temperature tolerance 212℉
Holder: AS resin Upper temperature tolerance 194℉ Dishwasher safe
Use only for its intended purposes. Do not overheat in the microwave or heat without water. 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 on a wet cloth or a wet surface. Product size and shape varies in each item due to manufacturing process.