I'm selling these because I bought them but never used them! I bought them for 990 yen each. They are generally microwave and dishwasher safe ☺️ 【Colors】 ・Coffee Black ・Latte White 【Product Description】 These are stacking mugs made in Toki City, Gifu Prefecture, using Mino ware. They can be stacked for storage, saving space. They are the perfect size for Kaldi Coffee Farm's original drip coffee, and their high-quality construction will make your coffee time even more enjoyable. *I will pack them carefully to prevent breakage.