Glowing Putty, Gels, and Slime Kit by Copernicus
Explore states of matter, the chemistry behind gels, polymers, and phosphorescence! Make glow-in-the-dark gel, a substance that flows and stretches, breaks and bounces, eco-foam fizzle, and much more!
- Includes: borax solution, phosphorescent zinc sulfide, guar gum, white glue, cups, stirrers, plastic bags, eco-foam, and an instruction book
- Non-toxic and safe when used as directed
- Ages 10+