• Perform the scientific experiment of a "volcanic eruption" on the table top, in a glass of water, or in a bath tub
  • Simply add vinegar and baking soda (not included) into the volcano chamber
  • Use again and again
  • Includes instruction
  • Ages 5+
  • Size: 2" dia. x 2" (5 cm dia. x 5 cm)
Tags: volcano
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