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Deluxe Crystal Growing Combo Steam Science STEM Kit

Deluxe Crystal Growing Combo Steam Science STEM Kit

Available at 2 stores

Best price · Nordstrom $18.97

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Nordstrom price trackerJCPenney price tracker

14-day low
$18.97
Sep 13 · Nordstrom
Best price
$18.97
−46% vs high
14-day high
$34.99
All stores
$35$27$19
Sep 13Sep 26
  • JCPenney
  • Nordstrom
Lowest in 14 days: $18.97 at Nordstrom. Highest: $18.97. Current best is 0% below the 14-day high.

About this product

The Toysmith 4M Deluxe Crystal Growing Combo Steam Science Kit is a hands-on STEM activity designed for children aged 10 and up. It enables users to grow over 10 unique crystals, including a glow-in-the-dark variety and two geode pairs, through simple, step-by-step instructions. The kit includes materials for one large crystal, three medium crystals, four small crystals, and two geodes, each developing vibrant colors and textures over 7 to 10 days. This science-based toy introduces principles of chemistry, geology, and engineering while encouraging creativity and experimentation in a safe, educational format.

  • Over 10 crystals included
  • Glow-in-the-dark crystal
  • 2 geode pairs
  • 7–10 day growth time
  • Recommended for ages 10+
  • Steam-powered science activity

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