4M Deluxe Crystal Growing Combo Steam Science Kit - DIY Geology, Chemistry, Art, STEM Toys Gift for Kids & Teens, Boys & Girls [Amazon Exclusive]
Brand: 4M
Color: Oil Pastel
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
Each colorful crystal is unique and will reach full size in 7 to 10 days by following the detailed instructions
The 4M deluxe crystal science kit includes materials for 1 large crystal, 3 medium crystals, 4 small crystals, 1 glow-in-the-dark crystal and 2 Crystal geodes
Recommended for age 10 years and up