# Glow-in-the-Dark Crystal Kit

*Published: 2024-11-15 | Updated: 2025-01-04 | Source: https://shopsavvy.com/products/glow-in-the-dark-crystal-kit*

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**Brand:** Blue Marble
**Price Range:** $8.39 - $32.8 across 8 retailers

## Pros
- Engaging and easy to use, making it suitable for young children with supervision.
- Provides an educational, hands-on scientific experience with daily observation of crystal growth.
- Genuinely glows in the dark, offering an exciting visual surprise.
- Includes a helpful learning guide that explains the crystal formation process.
- Comes with all necessary materials to perform the experiment, including a real fluorite specimen.
- Clear and straightforward instructions that make it accessible for kids and adults.
- Encourages patience and observation skills over the week-long growing period.
- Offers a fun activity that is both educational and entertaining for kids and pre-teens.
- Highly recommended for a classic kids' STEM-related activity that combines education and enjoyment.

## Cons
- Strong chemical smell noted, although it fades over time.
- Lacks diversity in activities; more varied learning opportunities could enhance the experience.

## Specifications

| Attribute | Value |
|-----------|-------|
| model | National Geographic Glow-in-the-Dark Crystal Kit |
| brand | National Geographic |
| type | Educational STEM Toy |
| recommendedAge | 5+ |
| smell | consistent chemical smell |
| experimentDuration | 7 days |

## Last Seen Prices

| Retailer | Price | Availability | Last seen | Store's standard terms |
|----------|-------|-------------|-----------|------------------------|
| [BWP Sales](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/VbrgetWCPX2oWegaBame?source=shopsavvy&medium=product-page) | $8.39  | In Stock | 2023-03-05 (may have changed) |  |
| [Mercari](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/NrHjU3me0rGRPfIIIsaW?source=shopsavvy&medium=product-page) | $9.00  | In Stock | 2023-07-16 (may have changed) |  |
| [Barnes and Noble](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/qs0PNd3ooGTWXluo2FmB?source=shopsavvy&medium=product-page) | $9.99  | In Stock | 2022-12-20 (may have changed) |  |
| [Target](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/xbgsAg7vObgTft78ka9P?source=shopsavvy&medium=product-page) | $11.99  | In Stock | 2024-01-19 (may have changed) | 90-day returns (in store too) · free return shipping · free shipping on $35+ |
| [Bonanza](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/nSDqz1678ulcrUkeT5gL?source=shopsavvy&medium=product-page) | $14.80  | In Stock | 2023-07-16 (may have changed) |  |
| [Amazon](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/de4e9325-4163-caf5-c666-a760e3ed4776?source=shopsavvy&medium=product-page) | $16.99  | In Stock | 2026-10-13 | 30-day returns (in store too) |
| [Sunny Toys & Gifts](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/JfH6HCvvuwlVIJ51kGs3?source=shopsavvy&medium=product-page) | $19.99  | In Stock | 2023-07-16 (may have changed) |  |
| [Walmart](https://shopsavvy.com/api/redirect/products/ExvVhXRruOSqXgRf24Ge/offers/dp8JcHngCu6Obc49paxg?source=shopsavvy&medium=product-page) | $32.80  | In Stock | 2022-11-25 (may have changed) |  |

*Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.*

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/glow-in-the-dark-crystal-kit)

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