How we did it:
- gelatine - unflavored
- iodized salt / table salt (1 tsp)
- boiling water - 3/4 cup
- bubble bath soap - 1/2 cup
- food coloring
- plastic dinosaurs
- mold - a bread pan works well
Pour the hot water and the gelatine in the bowl and stir.
Pour 20-30 drops of food coloring and bubble bath in the bowl as well, stir.
Pour the mixture and the dinosaurs in the mold. Put it in the fridge to harden.
After about an hour, take it out, and cut it out. Enjoy!