Free Shipping on most orders $99+
Free Shipping on most orders $99+
Skip to content

Thames & Kosmos

  • Ooze Labs 7: Glitter Slime - Saltire Games
    Ooze Labs 7: Glitter Slime - Saltire Games
    Thames & Kosmos

    Ooze Labs 7: Glitter Slime

    $4.99

    Mix up a pale blue slime and add holographic glitter flecks to it for a fun, sparkly effect. Ooze Labs are fun and simple science experiments in bi...

    View full details
  • Ooze Labs 3: Magic Sand - Saltire Games
    Ooze Labs 3: Magic Sand - Saltire Games
    Thames & Kosmos

    Ooze Labs 3: Magic Sand

    $4.99

    Explore the bizarre properties of hydrophobic (water-hating) sand, which never gets wet and forms fascinating structures underwater. Ooze Labs are ...

    View full details
  • Ooze Labs 6: Sunshine Slime - Saltire Games
    Ooze Labs 6: Sunshine Slime - Saltire Games
    Thames & Kosmos

    Ooze Labs 6: Sunshine Slime

    $4.99

    Make a slime that changes color from white to pink-orange in strong ultraviolet light, like direct sunlight. Ooze labs are fun and simple science e...

    View full details
  • Ooze Labs 4: Hypercolor Slime - Saltire Games
    Ooze Labs 4: Hypercolor Slime - Saltire Games
    Thames & Kosmos

    Ooze Labs 4: Hypercolor Slime

    $4.99

    Make your own color-changing slime that changes from green to blue depending on the temperature. Ooze Labs are fun and simple science experiments i...

    View full details
  • Grow a Green Crystal - Saltire Games
    Grow a Green Crystal - Saltire Games
    Sold out
    Thames & Kosmos

    Grow a Green Crystal

    $5.99

    Grow sparkling, green crystals overnight from a safe solution of potassium aluminum sulfate. Single out the largest crystal shard, redissolve the r...

    View full details