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HAPPY FAMILY TIME!
Discover the Magic of Science
It is a magic process full of science knowledge as you see the bouncing balls made by these powders become resilient and solid!
As a brain-developing gift for children of different ages, it can not only develop children’s interests in science, but also cultivate hand-eye coordination ability, cognitive ability, and enhance memory, mentality and hand flexibility of kids.
Kai
Reviewed in the United States on March 5, 2025
Way fun craft for the kids to do! They work great! Fun making a design
Teresa Hall
Reviewed in the United States on March 10, 2025
Grandkids loved it needs some supervision but would recommend
Ashliegh
Reviewed in the United States on March 1, 2025
Only 4 stars because the opening kind of makes it hard to make more complete sphere
Mel🌼
Reviewed in the United States on April 24, 2025
My daughter absolutely loves this. We had so much fun making bouncy balls and playing with them together. Definitely worth getting!
Prak Family
Reviewed in the United States on August 13, 2024
Review from a 11 yr old POV.They dried up to quick after done. Messy to make. Made my surface sticky. Made my hands super sticky. Not easy to measure how much you need in space to leave for the expansion. The container didn't want to stay closed when I was filling it. They do bounce good tho and were pretty.
James Dudeck
Reviewed in the United States on July 17, 2024
On toxicity: Product box claims that it contains chemicals that are harmful if swallowed and that could cause moderate skin irritation. Box directs that you need to follow the individual packaging in case of poisoning. Individual packaging is blank. So, if you get poisoned you will have to be treated for a unknown chemical, which delays proper treatment that could have come with appropriate warnings.The product itself: It just kinda sucks. The "tennis ball size" mold (in review picture) is maybe 60% the size of a tennis ball and the molds have these huge spikes that create holes and make it difficult to remove from the mold without damaging it. Directions tell you to fill the mold 90% of the way and when the crystals settle during melting you're left with a huge void at the top where there should be bouncy ball poison.Avoid this 0-star product at all costs until Amazon is able to remove it from their listings.
Jackie States
Reviewed in the United States on December 27, 2024
Me and my 5 year old and his older neighborhood friends of all ages, have enjoyed this!
Hope Thatcher
Reviewed in the United States on October 17, 2024
I bought this for my sons birthday back in Feb. We have made so many bouncy balls it's unreal! Easy to do! Super fun! Many colo options to choose from or mix up! My son & myself have had a blast doing these.
MOISES ACHAR
Reviewed in Mexico on November 7, 2021
Super divertido
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