1/2 cup clear school glue
1/2 cup water
1/2 teaspoon baking soda
1 to 2 tablespoons contact lens solution with boric acid
Mix the glue and water until smooth
Stir in the baking soda
Add the contact lens solution a little at a time
Mix until the goo starts to form
Knead with clean hands until it is no longer sticky
Store in an airtight container