· Made from hand-crafted rock clay sourced from Taiwan.
· Using natural minerals ground into powder to make the glaze, the cup is fired at high temperatures, causing a kiln transformation that creates a dazzling starry sky-like pattern. Inside the cup, the turquoise glaze resembles a deep blue lake. The cup has another unique feature: after being soaked in tea repeatedly, a rainbow-like effect will gradually appear on the walls of the cup.
