SmartMax; where building is just as fun as playing.. Magnetic Ball Run - Building & Construction for Ages 3 to 4 - Fat Brain Toys Magnets & Magnetism. Building & Construction.

With a click and magnetic snap, a sleek ball run is put together..

SmartMax; where building is just as fun as playing..

With a click and magnetic snap, a sleek ball run is put together. Magnetic Ball Run - Building & Construction for Ages 3 to 4 - Fat Brain Toys Magnets & Magnetism..