4M - 3929 | Crystal Growing: Red Crystal

Castle Toys Verified independent store

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Grow amazing crystals. Exhibit them with this unique space capsule display and build your own crystal collection! Fill the container with water, add the base and seeding compounds, then wait 5-7 days for the crystal to form. When your crystal has stopped growing, place it in the cool display to show friends & family. Red, blue, and green colours. For ages 10 years and up. Show more