Precision PP Solid Balls for Industrial & Creative Applications
High-quality 90mm polypropylene spheres with ±0.1mm tolerance for flawless consistency in industrial machinery, flow control, and scientific equipment. Smooth surface finish ensures low friction and wear resistance, ideal for valves, bearings, and fluid handling systems. Lightweight yet durable, perfect for DIY projects, educational models, or decorative displays requiring uniform sizing. Bulk pricing available—stock up on reliable, cost-effective components with global shipping and wholesale discounts.