Geode Ring STEMulator Kit
Geode Ring STEMulator Kit
Geode Ring STEMulator Kit

Geode Ring STEMulator Kit

Create a stunning gem ring through the process of crystallization.

  • Contents include 60g monoammonium, phosphate powder 20g plaster of paris, blue coloring, 110 ml beaker, stir stick, ring base, ring mold, spoon, pair of gloves, and illustrated instruction guide
  • For ages 8+
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