You will need 2 mixing bowls, 8 oz of Elmer's Glue (must be Elmer's), green food coloring, spoon, 1 tablespoon of Borax (laundry booster), and plastic bag or plastic container for storage.
-Mix 1 cup of cold water with 8 oz of Elmer's Glue in one mixing bowl.
-In second bowl, mix 1 Tbsp of Borax with 1/2 cup of very hot water (not boiling). Stir well until the Borax is dissolved.
-Add 10 drops of food coloring to the Borax mixture.
-Slowly add the hot Borax mixture to the glue mixture. Stir for a few seconds.
-Now use you hands to squish the mixture together. This makes a gooey,non sticky, stretchy Goo.
Store the goo in a plastic bag or plastic container with a lid.You can keep keep the goo for several weeks as long as you refrigerate when you are not playing with it.