1/2 tsp. Borax
1/2 cup Elmers white school glue
1 cup warm water
2 containers, I used a large disposable cup and a plastic bowl
In the large cup mix 1/2 teaspoon borax with 1/2 cup warm water
In the bowl mix 1/2 cup glue with 1/2 cup warm water
Gradually add the borax water to the glue mixture until the desired slime consistency is reached. (I used about 1/2 of my borax water)
Note: I've used this recipe with Elmers school glue and also Elmers clear glue. I have NOT tested this recipe with unbrand glue. You can add glitter and food coloring.