Bring water to some boil in the medium saucepan. Add cornstarch, then food coloring while stirring constantly. Remove from heat and cool to room temperature. This may cause a cluttered slime that goes from liquid to solid, and is great fun to experience with.
In small cup, put ½ tsp. Epsom salt and ½ tsp water. Stir till salt 's all or mostly dissolved. Add one tbsp. Glue to an alternative small cup. Add Epsom salt water on the glue and stir. When putty has formed, test out it on waxed paper. Store in Ziploc bag.