For best results, let the mixture sit for about 10 minutes. (But if you can't wait that long, you can start playing with it right away!)
Tip: Store the slime in a zip bag to prevent drying out
What’s happening?The glue contains some super-long molecules called polymers. Adding the liquid starch causes a reaction called cross-linking. Once this happens, the long polymer molecules stick to each other and forms a slime-like consistency!