Review on Set of 11 Thermochromic Multipurpose Pigment Colors - 13 Grams Total Weight + Gift by Kelly Caballes

I give 5 stars because it does what it's supposed to do. But if you're using this to make slime, my advice is to make the slime first, then sprinkle the finished product with the powder and knead it into the slime. If you add powder to your glue mix before mixing everything together, it will stick together and act as an activator, but it's very strong, turning the glue into a giant ball of rubber. It gets lumpy and wet and changes color, so that's how it should be. do for that matter, but otherwise it's very frustrating. However, if you craft your slime recipe first and then dust it with powder and add it to the slime, you will get an amazing color changing slime at the end. Just remember that it has to get warm enough to change color. We put our slime in a zipped bag and stuffed it under our arm lol to heat it to body temperature and change color. I'm sure it works great as a coloring pigment, but on slime it's 50-50. Use cautiously and sparingly when experimenting, then use more as you refine your recipe. It has been noticed that it reacts with white glue, Elmer's white glue better than any other slime brand clear glue or Elmer's clear glue or regular white glue. I'm just saying. Otherwise, the girls loved it, and we definitely liked science.