Cold feeling snowflake flat cup pair set A vessel to enjoy the season when the color changes depending on the temperature

A cool feeling series that combines tradition and the latest technology and incorporates temperature into the design. With the theme of "Yuki no Hana falling from heaven", we expressed the beautiful winter scenery of Japan. https://youtu.be/WZqzAL3qF-k When you pour a cold drink, the night sky turns deep blue and a fantastic landscape of snowflakes emerges. When the temperature of the cup drops below 17 ° C, it changes, and when it reaches room temperature, it returns to its original state. You can enjoy the change repeatedly. https://baseec-img-mng.akamaized.net/images/item/origin/b5afbb13b652c28e854d04148395dd54.jpg?imformat=generic Enjoy the beautiful silver world where the contrast between the night sky and snow crystals weaves. A set of two sake cups. In a vanity case Material: Ceramic Size: φ90mm × H34mm Capacity: 70cc About product handling ・ Please wash before use. ・ Please refrain from using the dishwasher. -Wash with a soft material such as a neutral detergent for the kitchen and a sponge. -Do not wash with a hard material such as a metal scrubbing brush or an abrasive. -If you rub it strongly, the transfer may come off. ・ Do not use in a microwave oven or oven. ・ Since the dye of the pattern is sensitive to ultraviolet rays, do not expose it to sunlight for a long time. ・ Do not soak in water or lukewarm water for a long time. ・ Once the pattern is cooled, the color will develop more clearly when you use it later. ・ There may be individual differences in color development. ・ Because of manual work, the position and shape of the transfer may differ. ・ Depending on the temperature, the color may have already developed when you take it out of the box.