This Finisolva polishing set gives you the rotary felt accessories and finishing compound needed for small polishing jobs, detail work, and final-stage surface refinement. It includes 100 wool felt pieces and mandrels for rotary tools, plus a 0.5 micron diamond emulsion for fine stropping and high-gloss finishing. The disc-style felt wheels are useful for flatter surfaces, while the mounted cones and cylinders help you work around edges, grooves, corners, watch parts, jewelry details, tools, and other small hardware. The included 1/8 in mandrels fit many rotary tools and small drills with compatible collets, making it easy to swap accessories as you move through different areas of the workpiece. The 0.5 micron diamond emulsion is best used after earlier grit steps have already refined the surface or edge. Apply a light amount to a felt wheel, wool pad, leather strop, polishing cloth, balsa, MDF, or similar media, spread it evenly, and let it dry before use. It can also be used alongside Finisolva Diamond Pastes when you want a stepped polishing process from cutting to final finishing. Best suited for hard, uncoated materials such as metals, alloys, ceramics, carbides, glass, chrome, stone, gem materials, tools, and compatible watch parts. Results can vary depending on the material, surface condition, tool speed, pressure, and previous polishing steps. Start slowly, use light pressure, and test a small area first. Not recommended for soft plastics, silicone-like materials, painted surfaces, coated finishes, plated layers, eyeglass lenses, or printed logos.