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DIY Bioplastic Suncatchers

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A creative and calming project to make beautiful bioplastic suncatchers using simple kitchen ingredients.

Ingredients

Scale
  • 1 tablespoon potato starch or cornstarch per small suncatcher
  • 1 teaspoon white vinegar per batch
  • 1 teaspoon glycerin per batch (optional)
  • About 3 tablespoons warm water per batch
  • Parchment paper or silicone mat
  • Leaves, petals, small feathers, thin paper, or pressed botanicals
  • Small beads or fine glitter (optional)
  • String, twine, or thin ribbon for hanging
  • Scissors and tweezers

Instructions

  1. Measure the starch and water into a small saucepan or microwave-safe bowl.
  2. Warm the water slightly so the starch dissolves easily.
  3. Add the vinegar and glycerin, and stir until the mixture looks milky and thickens.
  4. Heat the mixture on low while stirring constantly until it holds a ribbon when lifted.
  5. Let it cool for a minute, then pour a small puddle onto parchment paper.
  6. Spread gently to a coin-like thickness and arrange your botanicals on top.
  7. If desired, use a skewer to make a hole for hanging.
  8. Let the piece cool and dry, then flatten if necessary.
  9. Once dry, trim edges and thread a string for hanging.

Notes

Store flat to avoid curls and keep in a cool, dry place. Gently steam curled pieces to reshape.