Ages 5+
Planet Bath Bombs
$19.95
What you get
Dive into kid-friendly chemistry with a set of planet-themed bath bombs you crafted yourself! Mix together citric acid, baking soda, cornstarch, and food coloring to make a variety of colorful bath bomb powders. Use a set of molds to shape the powders into multi-layered bath bombs inspired by the layers of the Earth. Then drop your bath bombs into the water to see a frothy, fizzy chemical reaction!
From the desk of the product designer:
Behind the design
“We wanted to make the bath bomb experience more educational. Now kids can learn about the anatomy of a planet while making their bath bombs, from core to crust!”- The KiwiCo Product Design team
By the numbers
Planets created during testing: 67
Planets cut open: 51
Test baths: 4