Add 1 drop of green food colouring and 2 drops of blue. Stir.
Pour in the clear glue and stir to combine.
Step 3: Add glitter to the bowl
Pour in whatever glitter colours you think fit your mermaid slime. Measure with your heart!(We poured in about 1 teaspoon of iridescent white glitter, 3/4 teaspoon of teal, and 1/2 teaspoon of blue.)
Stir the glitter into the glue and water mixture until well combined.
Step 4: Add the slime activator
Pour the contact lens solution into the bowl.
Stir well until it turns into slime.
Optional: If your slime is still too sticky, add in another 1/2 Tablespoon of contact lens solution, a little bit at a time, stirring as you go.
Stir to combine.
Knead the slime well. You should be able to pick it up without it sticking to your hands.