Kinto SCS Stack Mug

Porcelain. Microwave and dishwasher safe. Do not overheat in the microwave or heat without water. Wash with care. Do not use abrasive cleansers or steel wool. Product size and shape varies in each item due to manufacturing process. Appearance of colour glaze unevenness varies in each item. Some products may take on scorched-like texture on the surface. It is a unique glaze effect called "yo-hen", unintended colour transformation show on the ceramic and porcelain after firing.