This is a beautiful glass set from Kitaichi Glass, featuring a purple and blue gradient. It's a product from several years ago. The Kitaichi seal on the bottom has been removed, but the glasses are unused. They were displayed in a cabinet to showcase their beautiful gradient. Height: Approximately 11 cm, Top diameter: Approximately 6.3 cm, Bottom diameter: Approximately 4 cm. Each piece is handmade, so there are individual differences. Thank you for looking.