Science4You Slime Apocalypse

Making the slime was surprisingly easy for my eight-year-old, and the instructions clearly explain the science behind each reaction. We've already gone through half the ingredients because it's so satisfying to mix the glow-in-the-dark colors. The little zombie figurine included was a fun bonus that

I was really impressed that this kit comes with enough goo to make over a dozen different slime experiments. My kids spent the whole afternoon mixing the glow-in-the-dark batch and it turned out perfectly stretchy.

The instructions for making the atomic glow slime were super clear, and my kids were amazed when it actually glowed in the dark. It kept them busy for a whole afternoon without any mess.