Liquids can’t flow uphill and even disappear, can they? With this
amazing kit, you’ll mix up your own batch of gravity-defying goo that
flows uphill as it “self-siphons” from one cup to another! Use the
fizzing color tablets to make the “goo” in all kinds of colors, or add
Pearl Swirl to turn it into a pearly, swirly, adventure that will help
you see how the goo is moving and grooving.
Also included are the amazing “Clear Spheres” and colorful “Garbled
Marbles” that absorb up to 300 times their weight in water to become
slimy jelly balls that bounce. You’ll learn to connect these spherical
wonders to your Gravity Goo so that it takes them along for the ride as
it sneaks uphill.
Replaces 5845 & 5860 8.5 x 5 x 2 inches
Manufacturer recommended age
You won’t believe this incredible stuff!
Gravity Goo Powder
True Color™ Fizzing Color Tablets
The Fine Print
This item is sold through the Groupon Store You Are My Everything Store, operated by Yame Inc..
The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.
This product is new.
This is a FINAL SALE; no returns or refunds unless defective.
Offer is not eligible for promo codes, but is eligible for Groupon Bucks.
Shipping and handling charges for the order will be $5.95.
U.S. shipments only.
Does not ship to Alaska or Hawaii.
Does not ship to PO boxes.
Orders are typically delivered in 5-10 business days.
Offer is not eligible for our promo codes or other discounts.
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.