Review on MEDca 9 Tile Exercise Playmat Assorted by Brian Nelson

These building blocks kept my son entertained for hours. He loves to build with them and create new things, robots, fish, houses etc. The only thing I would wish for is that they are a bit stronger. We have street tile floor puzzle to play with your machines and these tiles are much stronger and a bit bigger. My son hasn't complained about the differences and continues to use them all together, but I've noticed a difference.