This is an Edo Kiriko glass. It has been stored at my parents' house for many years and is unused. It was a gift and has the SSK company logo on it. It's a pair set of blue and red (pink) glasses. The box has the character "秀石" (Shuseki) written on it. It is 12 cm tall and 6 cm in diameter. It has a good weight and reflects light beautifully, creating a dazzling effect. It is new and unused. There are no noticeable scratches or stains, but as it has been stored by a private individual for a long time, please refrain from purchasing if you are at all concerned or if you are looking for a perfect item. Also, I will pack it carefully to prevent the glasses from moving around, but I cannot be held responsible for any damage during shipping. Thank you for your understanding.