Steve Spangler Science Water Gel Test Tube Kit opens the door to a world of exciting scientific discovery for our kids! This hands-on STEM activity not only teaches them about polymers but also sparks their curiosity and critical thinking skills. Watching water transform into a slushy solid right before their eyes is pure magic, and it’s a fantastic way to foster a love for science. Plus, with the included activity guide, this kit makes it easy for us to guide our little learners through fun and educational experiments time and time again. 5+ years