Enhance your building block projects with these versatile Train Magnet Buffer Connectors from RCmall. This set includes 4 precision-engineered black connectors specifically designed for seamless integration with Power Mechanical building sets. The connectors feature a robust magnetic design that enables secure attachments while maintaining quick-release functionality - perfect for creating dynamic mechanical assemblies and movable joints. Each connector measures 1.5 inches in dimension and is crafted from durable plastic with integrated magnets, ensuring reliable performance through extensive use. These compact yet sturdy components are essential for expanding construction possibilities in mechanical builds, particularly suited for train-related projects where precise connections are crucial. Whether used in educational settings or complex mechanical constructions, these connectors provide vital linking elements for advanced builds. The set comes with 4 identical black magnetic buffer connectors that serve as essential connection points for your mechanical assemblies. Note that adult supervision is recommended due to small parts. These connectors represent a valuable addition to any building block enthusiast's collection, enabling more sophisticated and interactive mechanical creations.