4M Deluxe Crystal Growing Combo Steam Science Kit – DIY Geology, Chemistry, Art, STEM Toys Gift for Kids & Teens, Boys…

Amazon.com Price: $29.99 (as of 10/27/2021 19:40 PST- Details)

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Explore STEM and steam concepts with a DIY stunning crystal collection kit
Grow more than 10 vibrant crystals in assorted colors and textures including a glow-in-the-dark crystal and 2 crystal geodes