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Rainbow Crystals

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A soothing DIY project that invites mindfulness through the creation of colorful crystals in various forms.

Ingredients

  • Clear glass jar or heatproof container, medium size
  • Clean glass beads or small metal shapes for crystal growth
  • String or thin fishing line (optional waxed thread)
  • Wooden skewer or pencil to suspend the string
  • Hot water, nearly boiling
  • Borax, alum, or Epsom salt (depending on method)
  • Food coloring or liquid watercolor (optional)
  • Measuring cup and spoon
  • Small funnel (optional)
  • Tongs or heat-resistant gloves for safety
  • A tray or towel to catch spills
  • Paper and pen to note proportions and times

Instructions

  1. Prepare your workspace by laying a towel on the table and setting the jar on it.
  2. Measure hot water into the jar, pouring slowly. Be cautious with the near-boiling water.
  3. Add the crystal-forming substance by spoonfuls, stirring until it dissolves completely.
  4. If using, add a drop or two of food coloring and stir gently.
  5. Tie a bead or shape to the end of the string, ensuring it hangs freely.
  6. Suspend the bead in the solution using a pencil or skewer, ensuring it hangs above the bottom.
  7. Cover the jar loosely with a paper towel or cloth to keep dust out.
  8. Check on the crystals every few hours at first, then once daily.
  9. Once crystals are the desired size, carefully remove the bead and let excess solution drip back.
  10. Place the finished piece on a towel to dry and harden.

Notes

Borax grows classic faceted crystals, alum forms clearer crystals, and Epsom salt produces feathery structures. Consider variations and gentle tips for the best results.