Oobleck Kit

Messy Play Kits Verified independent store

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Is it a liquid? Is it a solid? Oobleck is a non-Newtonian fluid, meaning it acts as both a liquid and a solid. You can scoop it and roll it into a ball (a solid), and then it oozes out of your hand (like a liquid)! Available in a variety of colors. This activity is toddler-safe and contains only non-toxic and washable materials. Show more