TWICE "Breakthrough" design black and white mug. - Brand: TWICE - Design: Breakthrough - Color: 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 Yu-Yu Mercari Delivery or Raku-Raku Mercari Delivery. Thank you for looking.