• Prepare one batch of my marshmallow slime recipe and add crushed pieces of Oreo cookies to it.

Storage

• This slime lasts 30-60 minutes, then it hardened and can't be store.
• To soften the slime, bring it back to a microwave-safe bowl and microwave by 10-second bursts, stir with a wooden spoon and add more cornstarch if too sticky.

Edible caution!

• This is NOT safe to eat a lot of this slime nor the entire batch. It's a safe slime if ingested, but it's not intended to be eaten. Cornstarch is not safe to be eaten raw in large amounts.