Chalcedony Glass Sake Cup

Chalcedony Glass Sake Cup by Lino Tagliapietra. The cup is made of glass and has a wide, rounded body with a narrow base. The glass is amber-colored on the bottom half, with swirls of lighter brown and white. The upper half transitions to shades of green and brown. The rim is a darker brown color. The background is white with a gradient that darkens to gray at the top.