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This is the Glow-In-The-Dark Crystal Lab by National Geographic
Grow amazing crystals at home! Glows in the dark.
1 x Bag of crystal growing powder
1 x Glow in the dark seed rock
1 x Learning guide with instructions
1 x Cup
Water
Manufacturer | National Geographic |
---|---|
MPN | RTNGCRYSGIDCRD |
UPC | 816448029608 |