Cartoon Thermochromic Color Changing Sticker

Thermochromic color-changing stickers

The product is made of reversible temperature-sensitive material. When the temperature reaches a certain level, it will change color or display corresponding patterns. It can be applied in various scenarios, such as scientific experiments, children's urine training, cold and hot water pipes, and it can be attached to the easily-heated parts of equipment. When the temperature is too high, it will automatically change color.

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