I bought this for my 9 year old granddaughter and she is enjoying making the balls and having loads of fun playing with them. It definitely was a good buy for the money and I would recommend it for a good gift for children.
I purchased these to do something different with my 2.5 year old. She had so much fun choosing colors and pouring them into the molds. Fun project with quick results.
Might be able to make 43 bouncy balls if you only use the teeny tiny marble sized mold. The medium and large molds need multiple packets of the mixture to fill, and I would say you could probably get 18 to 20 out of those.
I had no idea there was such a thing as a kit to make bouncy balls! My grandson had so much fun with this, so I love it!
This is a fun craft to do while babysitting, as it takes up some time and is really FUN! The kids loved picking out their colors and pouring it in. I followed a review that I saw on here that said to use warm water and they turned out great! They are pretty sticky when you first take them out, but if you let them sit outside the mold for a little bit they dry off and aren't sticky any more. Such a cool craft!!Some of the little sand crystals did end up on the floor after we were done craft, but it was easily cleaned up with a vacuum!