DIY Jumbo Chalk

Relive your childhood with some jumbo sized chalk!


For the mold:

  • Toilet paper roll
  • Parchment paper
  • Tape
  • Scissors

For the chalk:

  • Cornstarch
  • Water
  • Dye


  1. Cut toilet paper roll and tape it to the desired size of your chalk.
  2. Line the sides and bottom of the toilet paper roll with parchment paper and seal it with tape.
  3. Mix equal parts cornstarch and water together or to a thick consistency. Add drops of food coloring for color. (If using natural dyes, the natural dye is quite watery so substitute the water for the dye)
  4. Fill the molds with this mixture
  5. Let dry 12 hours or until solid
  6. Unwrap from the molds.
  7. Use to your heart’s desire! Cleans really easily with a wet paper towel.
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