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DIY Crystal Seashells

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Transform ordinary seashells into vibrant, sparkling treasures through a calming DIY project that engages the senses.

Ingredients

Scale
  • Seashells
  • 1 cup Baking soda
  • 1/2 cup Water
  • Food coloring (optional)
  • Bowls for mixing
  • Spoon for stirring
  • Baking sheet
  • Wax paper or silicone mat

Instructions

  1. Prepare your shells: Rinse your seashells gently under cool water to remove any sand or debris. Let them dry completely before beginning the next step.
  2. Mix the solution: In a bowl, combine one cup of baking soda with half a cup of water. If you wish for color, add a few drops of food coloring. Stir slowly until fully combined and a paste forms.
  3. Apply the crystals: Dip a seashell into the baking soda mixture, ensuring an even coat on the shell’s surface. Use a spoon to help spread the mixture if necessary.
  4. Set to dry: Place the coated seashells on a baking sheet lined with wax paper or a silicone mat.
  5. Wait for the sparkle: Allow the shells to dry for at least 24 hours. The baking soda will crystallize, creating beautiful designs.
  6. Final touches: Once dry, gently brush off any excess baking soda crystals with a soft brush.

Notes

Experiment with colors and textures. Perfect for a creative group activity!