Magnetic Polydron Class Set - 96 Pieces

My four-year-old twins can finally build towers that stay up instead of crashing, the large pieces are perfect for small hands. It is fantastic for teaching about shapes and how magnets attract and repel.

The magnets are strong enough that even my four-year-old can snap pieces together to build a castle, yet they come apart easily when she wants to rebuild. The shape and space exploration is exactly what the description promises, and the 96 pieces give us plenty for sibling projects.

My three-year-old finally sits still for more than five minutes, completely absorbed in building cubes and towers with these. The magnets are strong enough to hold a decent structure together but not so strong that little hands can't pull them apart. It's been a great way to sneak in some lessons ab