Yellow Thermochromic Pigment Size:20 Grams + Store in a cool

+ Store in a cool

and full of energy before the heat-activated reveal

white is more expensive than more traditional glow in the dark colors but it is worth the expense when painting something like a white moon against a field of aqua stars

Don't apply heat for extended periods of time close to mold when curing the resin

For larger casts

Yellow Thermochromic Pigment Size:20 Grams + Store in a coolArt 'N Glow's Yellow thermochromic pigment displays a bright, sunny yellow at room temperature that disappears completely when heat is applied at 82F creating a stunning reveal effect or uncovering a hidden layer beneath. This premium yellow color changing powder is endlessly surprising in finished projects. Mix this yellow thermochromic powder for resin to create color changing coasters, jewelry, and art pieces that transform at a touch. Also works