This enamel mug is made by fusing glass onto heavy-gauge steel for an incredibly durable design that is suited to everyday life in the kitchen. Due to high firing temperatures (800 ¬C), this enamelware is non-porous and smooth with optimal hygienic properties and has a very good thermal shock resistance. Dishwasher, oven, stovetop and freezer-safe. For long-term use, in warm soapy water, rinse with a non-abrasive sponge and dry well. We recommend that you do not use metal utensils while preparing food and cleaning. Suitable for all hobs including induction. Not safe for use in the microwave. Measurements: (W)8cm, (D)8cm, (H)7.5cm - Weight: 0.5kg Colour(s): White And Cobalt Blue Material(s): Enamelware