Unique Color Changing Teacup Cold/Hot Water Discoloration Cold/Hot Water Bowl Milk Tea

Label:Yes Package includes:1pcs Color Changing Bowl Material:Ceramic Product Name:Color Changing Bowl Size:9*3.8cm(3.54*1.50in) Style 2:Only cold temperatures can change color Color:Color:White Style 1:Cold and hot temperature can change color

The temperature of the microwave oven should not be higher than 110 degrees for more than 60 minutes Under normal temperature conditions, if the design temperature of discoloration is not reached, it is light color, and the cold discoloration temperature is lower than 22 degrees, and it becomes blue (safe food water is blue). Thermal discoloration temperature above 45 degrees becomes red (red in daily life is a danger warning, the red in this product represents high temperature, pay attention to drinking)