Review on PicassoTiles Construction Educational Montessori Preschool by Eric Speers

I found this ball on sale at a local store and caught it. I wasn't sure I would leave it based on the Picasso-era marble reviews online. People have been talking about how difficult it is to attach the pieces, how difficult it is to hold them, and no real instructions etc. All of these reviews are 100% accurate. However, we love it! My 2 year old is obsessed with pushing balloons but he can also accidentally collapse them in 0.02 seconds. My 12 year old and I have so much fun building giant contraptions. We were frustrated at first, but once we figured it out a bit by copying the ones on the box, it got easier. I would highly recommend these, but I really wish they stuck better. I'm still glad I got it. We'll play with it for a while.