Art 'N Glow Thermochromic Pigment - 20 Grams - 10+ Colors Available (Orange Red)

I bought the blue/clear. It took me a few tries to figure out how to use it correctly, but once I learned, it worked perfectly for what I needed. I'm so excited and I will definitely be buying more colors!!It is a little messy so I would suggest wearing gloves. A little got on my finger and it was a bit itchy. Not too much, but it was noticeable.

I used this one for my clothing line Chroma Athletics IG @chroma.athletics it works pretty good. and not to expensive.will be buying more and you should to .lol

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

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.

Did not work. I tried on slime, paint, and different medias and did not work. Now, i am not saying everything is bad. Mine was bad. I asked for money return. Most of this things react with the sun light so i kept it on the dark but unfortunately did not work.

Changing color slow and not very vivid. Returned. But probably the same in 33C activated category, not bad, but expected another results