Things You'll Need
Instructions
Pour the glue into a plastic cup.
Mix the borax and water together in another cup and stir with a craft stick until the borax dissolves.
Pour the cornstarch and 1/2 tsp. of the borax and water solution into the glue. Let the mixture stand for 15 seconds. This allows the ingredients to interact with each other.
Stir the mixture until it is completely blended and is difficult to stir.
Remove the mixture from the cup and roll it into a ball between your hands. It will be sticky at first but will solidify as you roll it. Roll the ball until it is smooth and round.
Store your ball in a sealed container or bag to increase its lifespan.