Enhance your building experience with these universal stainless steel wheel ball parts. These versatile components are designed to work seamlessly with various sets, allowing you to add a touch of realism and functionality to your creations. Crafted from durable stainless steel, they offer long-lasting performance and resistance to wear and tear. With a pack of 8 pieces, you'll have ample supply to incorporate these ball joints into multiple projects. Whether you're constructing vehicles, robots, or intricate mechanisms, these universal wheel balls will elevate your Building blockse models to new heights. Unleash your creativity and bring your designs to life with these essential building components.