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- Learn some basic chemistry principles with this cool crystal growing kit.
- Once the 3 crystals are grown (approx. 7 days), display them in the included case to show off your crystal garden.
- Largest crystal size should measure 3.25” when completed.
- Display case measures 6.5” x 6.5” x 3.5”.
- Requires 2 AAA batteries (not included).
- Ages 8 years +.