340PCS Black Ball Joints Bricks Multi-Style Bulk MOC Building Block

340PCS Black Ball Joints Bricks Multi-Style Bulk MOC Building Block

• Ball Joint Connector Set: Featuring multiple connector styles, ball joints, sockets, clips, and conversion elements to enrich your DIY robot car, truck and mechanical MOC models. Total 340pcs
• Flexible Tow Ball Movement Design: Smooth rotatable ball joints and tow ball sockets enable multi-angle articulated connection, perfect for building suspension vehicles, trailer models, robotic arms and articulated mechanical creatures with realistic movable joints
• Standard Universal Compatibility: All bulk ball joint building blocks adopt unified standard size, fully compatible with mainstream technical brick sets; tight fit without stuck, easy to assemble and disassemble for all MOC DIY engineering projects
• Premium Solid Black ABS Material: These bulk ball joints spare parts are crafted from odorless, burr-free ABS plastic, impact-resistant and wear-resistant
• Versatile MOC DIY Building Accessories: Ideal bulk replacement and supplement parts for custom robot cars, excavators, RC trucks, towed vehicles and STEM mechanical models; great holiday and birthday gift for technic block MOC lovers