31°C , 11 Colors thermochromic pigments powder temperature sensitive color changed paints for plastics, cosmetics,100grams - AliExpress

Temperature Activated Color Changing Thermochromic Powder Pigment BLUE changing to COLORLESS (translucent white) at 88⁰F (31⁰C) Perfect for Arts

Heat Sensitive Temperature Reactive Color Changing Thermochromic Powder Pigment Blue to COLORLESS (Translucent White) Changing at 88F/31C for Nail Art

31°C , 11 Colors thermochromic pigments powder temperature sensitive color changed paints for plastics, cosmetics,100grams - AliExpress

reversible Red thermochromic pigment 31°C TO-CE31 for resin, plastics, lacquers, paints

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Rare and Superior Quality of Sundry Thermochromic Pigment

Thermochromic Pigment

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31°C , 11 Colors thermochromic pigments powder temperature sensitive color changed paints for plastics, cosmetics,100grams