Creative Color Changing Glass Small Temperature Sensing Sakura Cup Water Cup Baijiu Wine Glass

Label:Yes Color:Transparent Material:Glass Package Contains:1 Pc Color Changing Wine Glass Name:Color Changing Wine Glass Size:6.1*5cm

The glass can change color under temperature 25 degrees Celsius(ice water is better). So if you receive in winter (room temperature below 25 degrees Celsius), the glass already changes color, which is normal, you can pour warm water in glass first, then pour ice water to make it change color.