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Smithsonian Electronic Crystal Growing by Smithsonian
$ 31.99
DESCRIPTION
Grow 10 amazing crystals!;Mix red, yellow and blue coloring dyes to great colorful crystals;Includes Electronic Color Change Base -Place your crystal on the base and watch them turn a rainbow of colors!
- Smithsonian Electronic Crystal Growing
- multi-colored
![Smithsonian Lava Lab Build and Erupt Giant Volcano Kit [12'' Tall] by Smithsonian](http://image.top1price.com/aoqfPv-g6q5havpjW-bG8V22E0c=/0x300/product_images/full/b42dba9345173944406a6c8f73845adf189fdf43/smithsonian-lava-lab-build-and-erupt-giant-volcano-kit-12-tall-by-smithsonian.jpg "Smithsonian Lava Lab Build and Erupt Giant Volcano Kit [12'' Tall] by Smithsonian")
