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Hand holding Messy Play Kit's color-changing Galaxy slime that changes from purple to blue based on temperature.
Packaging and contents of a Galaxy slime kit, including a glue bottle, liquid starch bottle, glitter, and color-changing pigment that changes the slime from purple to blue based on temperature.
Ball of Messy Play Kit's color-changing Galaxy slime that changes from purple to blue based on temperature.
Young girl smiling while stretching slime in front of her face.
Single packaging for Messy Play Kit's color-changing Galaxy slime that changes from purple to blue based on temperature.
Four packages of thermochromic Color-Changing Slime Kits available, including themes of Rockstar, Sunset, Galaxy, and Caterpillar.

Color-Changing Slime Kit: Galaxy

Regular price
$17.95
Sale price
$17.95
Unit price
per 
Tax included.

Make your own color-changing slime! This recipe is easy to use and so much fun! This slime kit contains thermochromic pigment, which changes color based on temperature. So as you play with it, the slime changes from blue to purple! It's like magic! Try placing it in the fridge for a few minutes to cool it back down, or place an ice cube on top to watch it change.

This slime is not edible, but it is nontoxic and totally washable! It will stick to clothing and fabric, but is easily washable in a machine (and can scrub out of carpets as well).

In this slime kit, you'll receive the ingredients you need to make your very own stretchy, sticky slime, plus instructions that explain exactly how to make it. You'll get to mix the ingredients together using your hands, and watch it form as if by magic! It's a really interesting science experiment for kids!

This makes a great holiday gift for that science-lover you know, or that child who's always hands-on!

Other colors are available in other listings too.

Color Changing Galaxy Slime from Messy Play Kits

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Fun
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Child-approved!