Thank you for your interest in the product. [Product Description] Brand/Manufacturer: Made by the popular potter [Jinnai Sakata] Black pottery red lacquer teacups, set of 5 Size: Height: Approximately 6.4-6.5cm Width: Approximately 7.3-7.4cm *These sizes are not based on professional measurements, so there may be some error. Please understand this before purchasing. [Other] When purchasing, please examine the images carefully and make your decision. We appreciate your purchase. *The color of the actual product may differ slightly from the images due to the photography method, lighting, camera model, and the customer's monitor. Please understand this before purchasing. *In principle, returns and exchanges are not accepted for purchased items. Please be aware of this. Please ask if you have any questions.