PowerClix construction toys by Guidecraft present the 3D magnetic building system that brings unlimited creative fun for kids. PowerClix 3D Magnetic 48 pc Building Kit comes with the super strong magnetic connection to build different magnetic structures: bridges, buildings, shapes, creatures and more. This building set for preschool or older engineers includes 48 colorful translucent plastics and unique geometric shapes and extender rods to create open-ended constructions. The PowerClix 3D Magnetic 48 pc Building Kit includes detailed instructions on how to create a variety of magnetic models while teaching them the basic principles of science and engineering. This magnetic construction set is compatible with most PowerClix kits from Educational Toys Planet collection.