This crystal growing kit will allow you to: Grow Two Crystal Formations Learn About Crystalline Habitats Study How Crystal Structures are Formed Requires blue food coloring to make green crystal Adult Supervision Required For ages 10 and up
Smithsonian STEM Crystal Growing
Was:
$41.70
Now:
$20.85
- SKU:
- GZ344562
- UPC:
- 042409541135
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Smithsonian Electronic Crystal Growing
Was:
$96.36
Now:
$48.18
Smithsonian Crystal Growing Gem Like
Was:
$53.70
Now:
$26.85
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