In a large mixing bowl, combine a 1/2 cup of glue with 1/2 cup of hot water and mix well.
Mix a 1/2 teaspoon of borax into your remaining 1 cup of hot water and stir, letting the borax dissolve
Now pour the borax water into your glue mixture and stir (ingredients should start coming together quickly to form slime).
Keep mixing with your hands for a few minutes to incorporate as much as the borax water mixture as possible.
Pour out the excess water, remove the slime from the bowl and knead the slime in your hands for a couple of minutes.
Crystal Clear Slime is ready to play with - Slime Science
* If you want this slime to be the ultimate crystal clear slime recipe, let it sit for a day or two stored in an airtight container without playing with it. My kids would prefer not to wait ;) Have fun!