The sticker change color if the temperature reaches certain degree.

Red->40℃->translucency
Silver->body temperature->translucency
Blue->body temperature->translucency


ex)Attach cup, Add hot water, See changing color!
Red dot(Diameter 4.5cm), Silver heart(5x4.5cm), Metal blue heart(5x4.5cm), Silver star(5cm)

*Feature : 2pieces of color changing sticker
*Size: Red dot(diameter 4.5cm), Silver heart(5x4.5cm), Metal blue heart(5x4.5cm), Silver star(5cm)
*Material : Sticker