Kinto's porcelain mugs are made of sandstone unique to Japan's Hasami region, mixing sand and rocks with porcelain stone mined from the Amakusa islands. This porcelain clay ensures durability and a unique, burnished finish created by the iron in the sandstone reacting with the glaze.

Available in black and white.

Product Details:

• Capacity: 410 ml
  
• Dimensions: 3.2"H x 4.4"W
  
• Material: Porcelain 
  
• Use and care: Microwave and dishwasher safe. Do not overheat in the microwave or heat without water. Do not use abrasive cleansers or steel wool. 
  
• Made in Japan