Hall'S Fundo!

Prep: 5 min

Blast off with Hall's Fundo, a playful, non‑edible craft that turns colors and borax into a shimmering, mold‑like material, perfect for science demos and kids’ art.

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Ingredients

  • food coloring
  • borax
  • water

Instructions

  1. Mix food coloring, borax, and water using a spoon.
  2. Stir warm water and borax until the borax dissolves.
  3. Pour the first mixture into the second mixture.
  4. Do not mix or stir further.
  5. Observe the change in texture.
  6. Pour out excess water and knead the mixture a few times.
  7. Store the final product in an airtight container; do not refrigerate. Not edible.
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