Yes, we already discussed pigment powders. But glow in the dark pigments deserve its own category. Party loving and fun loving slimers alike will definitely find these enticing. These can be found in powder form across many different colors. First, shine a light onto the pigment-infused slime. This energizes the crystals of the pigment and stores up energy. Then, you can cloak the slime in darkness and the phosphors in the pigment will slowly emit the stored energy with a stunning glow. Don’t forget the first step, or you’ll be wondering why the glow-in-the-dark is not working.

Ocean Blue Color Changing Slime Pigment Powder

This happens to be one of the cheapest ways to make your slime. You can make a batch of slime then once you have it already prepared, you can add some rock salt in it to make it crunchy. You can either use the naturally occurring rock salt or you could go for the colored ones. Colored rock salt creates beautiful, highly reflective slimes that you will have fun squishing. It makes for an amazing sensory activity and works as a perfect seasonal science.

For those of you who aren’t into the smell of gasoline or tennis balls, let’s just say that even though you can recognize a smell as something that shouldn’t smell good (it’s not a freshly baked cake, that’s for sure), somehow it just *clicks* for you.