New Design Bulb Heat Sensitive Color Changing Gift Mug by Porcelain

EAN/UPC/ISBN Code 519954518061

Brand CANHUA

When put the hot water into the cup, the cup" outer wall will gradually change from black to yellow * When the mug cooled slowly, it will gradually change back to black * Best gift for your friend and family people * Creative design transfers pursuit of love and happiness Material: High-Grade porcelain * Color: mainly black