1 Tbsp Boraxo soap
1 c hot water
1 c Elmer’s glue
1 c cold water
food coloring (optional)
Mix Boraxo soap with hot water. In a separate container, mix glue with cold water and, if desired, a very small amount of coloring. Blend all ingredients together.
Store in an air-tight container. If gak starts to become dried out, squish in a little bit of water to loosen it up.
Source: the Hoffman family