[Authentic Product] Marumo Takagi Ceramics - Enjoy with Temperature - Cherry Blossom in Full Bloom Cooling White Flat Sake Cup Pair Set - Sake Cups, J

A Fusion of Tradition and Cutting-Edge Technology – Temperature as Design – When you pour a cold drink into this不思議な glass, it will vividly change color! The glass changes when it reaches 17℃ or below. It returns to its original state when it returns to room temperature.

This beautiful, delicate product, which captivates everyone, is loved worldwide and recognized as a cherished gift.

Comes in a gift box. Material: Ceramic. Size: φ90mm x H34mm. Capacity: 70cc Product Handling Instructions: ・Please wash before use. ・Do not use in a dishwasher. ・Wash with a mild kitchen detergent and a soft material such as a sponge. ・Do not use hard materials such as metal scrubbers or abrasives. ・Strong rubbing may cause the transfer to peel off. ・Do not use in a microwave or oven. ・The dye in the design is sensitive to ultraviolet light, so do not expose it to sunlight for extended periods. ・Do not immerse in water or lukewarm water for extended periods. ・Cooling the design area once will result in more vibrant colors upon subsequent use. - There may be individual differences in color development. - Due to the manual process, the position and shape of the transfer may vary. - Depending on the temperature, the color may have already developed when you take it out of the box.