Add to Cart The item has been added Thames & Kosmos 575002 Hot Ice Crystals Description: Thames & Kosmos 575002 Hot Ice Crystals Experiment with instantly forming sodium acetate crystals that produce heat. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple... $4.92 Add to Cart The item has been added Compare
Add to Cart The item has been added Thames & Kosmos 575003 Ooze Labs Magic Sand Description: Thames & Kosmos 575003 Ooze Labs Magic Sand Explore the bizarre properties of hydrophobic (water-hating) sand, which never gets wet and forms fascinating structures underwater. Ooze Labs are fun and simple science experiments in big chunky... $4.92 Add to Cart The item has been added Compare
Add to Cart The item has been added Thames & Kosmos 575008 Ooze Labs Super Expanding Instant Snow Thames & Kosmos 575008 Ooze Labs Super Expanding Instant Snow $4.92 Add to Cart The item has been added Compare
Add to Cart The item has been added Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime Description: Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime Explore the world of slime with Glowing Galaxy Slime, a cosmic slime that twinkles and glows like the night sky. Using a combination of blue slime powder, glow pigment and two types of... $4.92 Add to Cart The item has been added Compare
Sold out Temporarily Out of Stock Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck Description: Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck Mix your own oozebleck, a mysterious oozy substance that behaves a little like quicksand. It becomes a rigid solid under force, but runs like a liquid when no force is applied. This... $4.92 Temporarily Out of Stock Compare
