thames and Kosmos
Regular price $5.50
Enjoy hours of fun playing with this Thames and Kosmos Ooze Labs sand. It's coated with a hydrophobic substance that keeps it dry under all circumstances. You can even submerge it completely in water and it will not dissolve. This kids' learning toy is ideal for teaching principles of chemistry. The sand is colored a brilliant shade of blue. This toy is the third product in the Ooze Labs series, which also includes magnetic slime, hot ice crystals and more (each sold separately). The product comes with safety instructions as well as guidelines for performing experiments.