This is a black, impact-resistant ceramic tumbler with a 350ml capacity. I purchased it for use at work, but the size didn't suit me, so I stored it unused. It has been opened once, but it has been stored in its box in an unused condition, so there are no scratches or stains. Because it's a ceramic tumbler, you won't have to worry about odors even if you put coffee in it, and you can enjoy your drink. It also has a lid, and in addition to the packing, there are threads on the inside of the main body, and it closes by turning it like a thermos, so there is little worry of water leakage even if tilted. Please refer to the official website at the link below for product details. https://sttoke.jp/collections/%E4%B8%BB%E8%A6%81%E3%83%97%E3%83%AD%E3%83%80%E3%82%AF%E3%83%88/products/sttoke%E3%82%BF%E3%83%B3%E3%83%96%E3%83%A9%E3%83%BC - Brand: STTOKE - Capacity: 12oz / 350ml - Material: Ceramic - Features: Impact-resistant, reusable Thank you for viewing.