Features:<br>Adopts innoxious material.<br>Change color when filled with hot water.<br>Turn back to the original pattern when cool down.<br>A great choice as a gift for your friends.<br><br>Condition: 100% brand new<br>Material: Porcelain<br>Color: As shown in the pictures<br>Capacity: 200-300ml<br>Dimensions: 12cm*8cm*9cm<br>Style: 12 Constellations<br>Function: Changing color when filled with hot water<br>Principle: The cup is covered by innoxious temperature sensitivematerial. When the temperature of the outer wall reach 40 degreesCelsius, the sensitive material will turn into transparent and thelatent pattern appears.<br><br>Note:<br>Due to the different monitor and light effect, the actual color ofthe item might be slightly different from the color showed on thepictures. Thank you!<br><br>