My kids love making the ball. Pretty decent size and it a good parting gift.

Perfect for stem or fun

Awesome! Great surprise for kids.

I love the product.It works beautifully and very fun to do.Thank you

Great party favor

It was cool love it

These are great, looking forward to buying more!

Got this for a birthday party activity. Kids ages from 3 years to 6th grade all enjoyed it. It was quick. You snap the mold together, pour in the beads, then submerge in water for 2 minutes. Take out and let dry for an hour or so (during the party) and the kids took them home at the end. They were amazed that they bounced! I will say that after a few days, they lose their bouce and become rock hard and useless. But it's fun for a couple days and really, that's about how long it stays interesting. Fun.

I bought this for my nephews, they will love making these. I'm excited to see how it turns out.

Perfect for my daughters 7th birthday goodie bags! I needed something that works for both boys and girls and this fit the bill perfectly. Size and price were exactly what we were looking for.