TWICE "Breakthrough" design black and white mug. - Brand: TWICE - Design: Breakthrough - Colors: Black/White - Product Name: Mug I bought this but am selling it because I don't use it. It's unused. The color changes when hot water is poured in. Other notes: It has been stored at home. Please understand that this is a personal inspection and storage. Please note that cancellations, returns, and refunds are not accepted after purchase. Shipping will be via Yuu Yuu Mercari Bin or Rakuraku Mercari Bin. Thank you for looking.