Ooze Lab 2: Hot Ice Crystals

Ooze Labs offer exciting and straightforward science experiments housed in large, chunky plastic test tubes! Ideal for ages 7 and up. Dive into the magic of instantly forming sodium acetate crystals that give off heat. Each tube holds a simple science experiment to craft a safe material that's both a blast to play with and chemically fascinating.

To use this Ooze Lab 2 product, just start the reaction in the plastic test tube to make the sodium acetate crystals form quickly and generate heat. It's easy and super fun! This is for kids 7 and up, so adult supervision is a good idea. Don't try to open the test tube or eat the contents. After you're done with the experiment, keep the tube in a cool, dry place. This will help keep it in good shape for any future experiments you want to do.