Art 'N GlowThermochromic Pigment - 20 Grams - 10+ Colors Available (Dark Blue)

Was looking to try a peekaboo effect with some epoxy, but the color doesn't change unless extreme heat is applied and once it dies it goes white- not clear as promised. What a let down for my molds

This got delivered quickly. We used it to make color changing slime, I feel like it took a lot of heat to make it change color, I wish it changed easier.

Amazing product! Didn’t think these thing will actually work! We used it on a product design. Mixed with acrylic based clear paint and painted on 3D printed PLA plastic! Worked perfect!

I teach a slime and science class during the summers, so of course we had to make heat sensitive slime. It was a huge hit. It didn't change on contact like I thought it would, but slime is pretty cold. You have to use a little at a time and really work it in your hands for it to turn colors. Overall SUPER fun!

Good colors, fast changing, and looks good at any saturation. Color mixing is predictable and provides excellent results. The only problem is that it quickly fails with UV exposure, as expected, but choose a resin or coating that blocks those high-energy photons.

This thermal is activated by body temperature and will remain clear unless the temperature is cool.

Vendor was fast and efficient! Highly recommend! Vendor is AAA+! And it works just being held in my hand! Can't wait to use it in Vacation Bible School project!

My 10-year old daughter makes slime every day and loves this!