الماركة: NATIONAL GEOGRAPHIC
نموذج: RTNGCRYSGIDCRD
National Geographic Glow in the Dark Crystal Lab Crystal Growing Kit
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The National Geographic Glow-in-the-Dark Crystal Lab is an easy and fun way to grow a crystal at home that glows in the dark! Simply mix the crystal-growing powder in water, add your seed rock, and in just a few days you’ll have an amazing crystal! Easy-to-follow instructions and a full-color learning guide are also included.
- Explore the world of geology and crystal science
- Fast-growing crystal-growing powder results in a crystal in as little as 3 days.
- Seed rock is the glow-in-the-dark element, the crystal itself is white.
Kit Includes:
- 1 Bag of Crystal-Growing Powder (3.35 oz / 95 g)
- 1 Glow-in-the-Dark Seed Rock
- 1 Learning Guide with Instructions
Age: 8+ Years
100.0
200.0
The National Geographic Glow-in-the-Dark Crystal Lab is an easy and fun way to grow a crystal at home that glows in the dark! Simply mix the crystal-growing powder in water, add your seed rock, and in just a few days you’ll have an amazing crystal! Easy-to-follow instructions and a full-color learning guide are also included.
- Explore the world of geology and crystal science
- Fast-growing crystal-growing powder results in a crystal in as little as 3 days.
- Seed rock is the glow-in-the-dark element, the crystal itself is white.
Kit Includes:
- 1 Bag of Crystal-Growing Powder (3.35 oz / 95 g)
- 1 Glow-in-the-Dark Seed Rock
- 1 Learning Guide with Instructions
Age: 8+ Years
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