This is a beautiful, artist-made Ryukyu glass in blue. The transparent marine blue gradation is very beautiful, a glass full of natural charm. I forgot the artist's name, but it's a beautiful piece from someone who includes the work's number. Drinks will look beautiful as they shimmer in the cool blue. - Color: Blue - Material: Glass - Design: Wavy texture - Height: Medium - Usage: For beverages Thank you for looking.